Home / 7,598,671.20-10,486,148.76-4,160,882.16

Finding the Fourth Proportional to 7,598,671.20, 10,486,148.76 and 4,160,882.16

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Solution

The fourth proportional to 7,598,671.20, 10,486,148.76 and 4,160,882.16 is: 5,742,007.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,598,671.20 : 10,486,148.76 = 4,160,882.16 : x
  2. Step 2: Convert to fraction form
    7,598,671.20/10,486,148.76 = 4,160,882.16/x
  3. Step 3: Cross multiply
    7,598,671.20x = 10,486,148.76 × 4,160,882.16
  4. Step 4: Simplify right side
    7,598,671.20x = 43,631,629,302,590.12
  5. Step 5: Solve for x
    x = 43,631,629,302,590.12/7,598,671.20
  6. Step 6: Final answer
    x = 5,742,007.80

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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.