Home / 9,127,301.88-12,595,176.90-4,996,534.08

Finding the Fourth Proportional to 9,127,301.88, 12,595,176.90 and 4,996,534.08

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Solution

The fourth proportional to 9,127,301.88, 12,595,176.90 and 4,996,534.08 is: 6,894,943.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,127,301.88 : 12,595,176.90 = 4,996,534.08 : x
  2. Step 2: Convert to fraction form
    9,127,301.88/12,595,176.90 = 4,996,534.08/x
  3. Step 3: Cross multiply
    9,127,301.88x = 12,595,176.90 × 4,996,534.08
  4. Step 4: Simplify right side
    9,127,301.88x = 62,932,230,624,478.76
  5. Step 5: Solve for x
    x = 62,932,230,624,478.76/9,127,301.88
  6. Step 6: Final answer
    x = 6,894,943.48

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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.