Home / 931,818.30-1,397,727.45-595,895.10

Finding the Fourth Proportional to 931,818.30, 1,397,727.45 and 595,895.10

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Solution

The fourth proportional to 931,818.30, 1,397,727.45 and 595,895.10 is: 893,842.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    931,818.30 : 1,397,727.45 = 595,895.10 : x
  2. Step 2: Convert to fraction form
    931,818.30/1,397,727.45 = 595,895.10/x
  3. Step 3: Cross multiply
    931,818.30x = 1,397,727.45 × 595,895.10
  4. Step 4: Simplify right side
    931,818.30x = 832,898,938,590.50
  5. Step 5: Solve for x
    x = 832,898,938,590.50/931,818.30
  6. Step 6: Final answer
    x = 893,842.65

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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.