Home / 8,585,937.60-12,884,811.24-3,537,248.10

Finding the Fourth Proportional to 8,585,937.60, 12,884,811.24 and 3,537,248.10

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Solution

The fourth proportional to 8,585,937.60, 12,884,811.24 and 3,537,248.10 is: 5,308,304.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,585,937.60 : 12,884,811.24 = 3,537,248.10 : x
  2. Step 2: Convert to fraction form
    8,585,937.60/12,884,811.24 = 3,537,248.10/x
  3. Step 3: Cross multiply
    8,585,937.60x = 12,884,811.24 × 3,537,248.10
  4. Step 4: Simplify right side
    8,585,937.60x = 45,576,774,077,548.65
  5. Step 5: Solve for x
    x = 45,576,774,077,548.65/8,585,937.60
  6. Step 6: Final answer
    x = 5,308,304.84

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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.