Home / 9,085,508.64-13,630,901.67-2,937,359.03

Finding the Fourth Proportional to 9,085,508.64, 13,630,901.67 and 2,937,359.03

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Solution

The fourth proportional to 9,085,508.64, 13,630,901.67 and 2,937,359.03 is: 4,406,891.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,085,508.64 : 13,630,901.67 = 2,937,359.03 : x
  2. Step 2: Convert to fraction form
    9,085,508.64/13,630,901.67 = 2,937,359.03/x
  3. Step 3: Cross multiply
    9,085,508.64x = 13,630,901.67 × 2,937,359.03
  4. Step 4: Simplify right side
    9,085,508.64x = 40,038,852,126,807.04
  5. Step 5: Solve for x
    x = 40,038,852,126,807.04/9,085,508.64
  6. Step 6: Final answer
    x = 4,406,891.65

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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.