Home / 9,227,934.60-13,841,901.90-7,075,598.55

Finding the Fourth Proportional to 9,227,934.60, 13,841,901.90 and 7,075,598.55

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Solution

The fourth proportional to 9,227,934.60, 13,841,901.90 and 7,075,598.55 is: 10,613,397.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,227,934.60 : 13,841,901.90 = 7,075,598.55 : x
  2. Step 2: Convert to fraction form
    9,227,934.60/13,841,901.90 = 7,075,598.55/x
  3. Step 3: Cross multiply
    9,227,934.60x = 13,841,901.90 × 7,075,598.55
  4. Step 4: Simplify right side
    9,227,934.60x = 97,939,741,012,882.25
  5. Step 5: Solve for x
    x = 97,939,741,012,882.25/9,227,934.60
  6. Step 6: Final answer
    x = 10,613,397.83

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1.5x scale

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.