Home / 1,001,803.42-1,382,545.29-594,146.62

Finding the Fourth Proportional to 1,001,803.42, 1,382,545.29 and 594,146.62

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Solution

The fourth proportional to 1,001,803.42, 1,382,545.29 and 594,146.62 is: 819,955.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,001,803.42 : 1,382,545.29 = 594,146.62 : x
  2. Step 2: Convert to fraction form
    1,001,803.42/1,382,545.29 = 594,146.62/x
  3. Step 3: Cross multiply
    1,001,803.42x = 1,382,545.29 × 594,146.62
  4. Step 4: Simplify right side
    1,001,803.42x = 821,434,611,050.42
  5. Step 5: Solve for x
    x = 821,434,611,050.42/1,001,803.42
  6. Step 6: Final answer
    x = 819,955.89

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Double scale
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1.5x scale

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.