Home / 6,802,479.04-9,387,430.66-3,705,014.52

Finding the Fourth Proportional to 6,802,479.04, 9,387,430.66 and 3,705,014.52

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Solution

The fourth proportional to 6,802,479.04, 9,387,430.66 and 3,705,014.52 is: 5,112,925.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,802,479.04 : 9,387,430.66 = 3,705,014.52 : x
  2. Step 2: Convert to fraction form
    6,802,479.04/9,387,430.66 = 3,705,014.52/x
  3. Step 3: Cross multiply
    6,802,479.04x = 9,387,430.66 × 3,705,014.52
  4. Step 4: Simplify right side
    6,802,479.04x = 34,780,566,900,793.18
  5. Step 5: Solve for x
    x = 34,780,566,900,793.18/6,802,479.04
  6. Step 6: Final answer
    x = 5,112,925.26

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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.