Home / 1,087,586.95-1,500,828.25-604,182.53

Finding the Fourth Proportional to 1,087,586.95, 1,500,828.25 and 604,182.53

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Solution

The fourth proportional to 1,087,586.95, 1,500,828.25 and 604,182.53 is: 833,748.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,087,586.95 : 1,500,828.25 = 604,182.53 : x
  2. Step 2: Convert to fraction form
    1,087,586.95/1,500,828.25 = 604,182.53/x
  3. Step 3: Cross multiply
    1,087,586.95x = 1,500,828.25 × 604,182.53
  4. Step 4: Simplify right side
    1,087,586.95x = 906,774,209,180.47
  5. Step 5: Solve for x
    x = 906,774,209,180.47/1,087,586.95
  6. Step 6: Final answer
    x = 833,748.70

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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.