Home / 1,038,044.32-1,432,498.80-585,332.08

Finding the Fourth Proportional to 1,038,044.32, 1,432,498.80 and 585,332.08

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Solution

The fourth proportional to 1,038,044.32, 1,432,498.80 and 585,332.08 is: 807,756.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,038,044.32 : 1,432,498.80 = 585,332.08 : x
  2. Step 2: Convert to fraction form
    1,038,044.32/1,432,498.80 = 585,332.08/x
  3. Step 3: Cross multiply
    1,038,044.32x = 1,432,498.80 × 585,332.08
  4. Step 4: Simplify right side
    1,038,044.32x = 838,487,502,201.50
  5. Step 5: Solve for x
    x = 838,487,502,201.50/1,038,044.32
  6. Step 6: Final answer
    x = 807,756.94

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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.