Home / 1,537,066.91-2,306,398.30-626,917.10

Finding the Fourth Proportional to 1,537,066.91, 2,306,398.30 and 626,917.10

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Solution

The fourth proportional to 1,537,066.91, 2,306,398.30 and 626,917.10 is: 940,701.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,537,066.91 : 2,306,398.30 = 626,917.10 : x
  2. Step 2: Convert to fraction form
    1,537,066.91/2,306,398.30 = 626,917.10/x
  3. Step 3: Cross multiply
    1,537,066.91x = 2,306,398.30 × 626,917.10
  4. Step 4: Simplify right side
    1,537,066.91x = 1,445,920,546,811.66
  5. Step 5: Solve for x
    x = 1,445,920,546,811.66/1,537,066.91
  6. Step 6: Final answer
    x = 940,701.11

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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.