Home / 8,996,502.30-13,494,753.45-3,012,870.30

Finding the Fourth Proportional to 8,996,502.30, 13,494,753.45 and 3,012,870.30

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Solution

The fourth proportional to 8,996,502.30, 13,494,753.45 and 3,012,870.30 is: 4,519,305.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,996,502.30 : 13,494,753.45 = 3,012,870.30 : x
  2. Step 2: Convert to fraction form
    8,996,502.30/13,494,753.45 = 3,012,870.30/x
  3. Step 3: Cross multiply
    8,996,502.30x = 13,494,753.45 × 3,012,870.30
  4. Step 4: Simplify right side
    8,996,502.30x = 40,657,941,875,327.53
  5. Step 5: Solve for x
    x = 40,657,941,875,327.53/8,996,502.30
  6. Step 6: Final answer
    x = 4,519,305.45

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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.