Home / 1,798,862.76-2,482,571.70-1,024,526.24

Finding the Fourth Proportional to 1,798,862.76, 2,482,571.70 and 1,024,526.24

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Solution

The fourth proportional to 1,798,862.76, 2,482,571.70 and 1,024,526.24 is: 1,413,926.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,798,862.76 : 2,482,571.70 = 1,024,526.24 : x
  2. Step 2: Convert to fraction form
    1,798,862.76/2,482,571.70 = 1,024,526.24/x
  3. Step 3: Cross multiply
    1,798,862.76x = 2,482,571.70 × 1,024,526.24
  4. Step 4: Simplify right side
    1,798,862.76x = 2,543,459,849,331.41
  5. Step 5: Solve for x
    x = 2,543,459,849,331.41/1,798,862.76
  6. Step 6: Final answer
    x = 1,413,926.57

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Double scale
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Similar ratio
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.