Home / 927,071.02-1,391,006.10-500,522.14

Finding the Fourth Proportional to 927,071.02, 1,391,006.10 and 500,522.14

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Solution

The fourth proportional to 927,071.02, 1,391,006.10 and 500,522.14 is: 750,998.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    927,071.02 : 1,391,006.10 = 500,522.14 : x
  2. Step 2: Convert to fraction form
    927,071.02/1,391,006.10 = 500,522.14/x
  3. Step 3: Cross multiply
    927,071.02x = 1,391,006.10 × 500,522.14
  4. Step 4: Simplify right side
    927,071.02x = 696,229,349,925.05
  5. Step 5: Solve for x
    x = 696,229,349,925.05/927,071.02
  6. Step 6: Final answer
    x = 750,998.94

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.