Home / 4,872,041.08-7,304,740.02-2,471,256.36

Finding the Fourth Proportional to 4,872,041.08, 7,304,740.02 and 2,471,256.36

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Solution

The fourth proportional to 4,872,041.08, 7,304,740.02 and 2,471,256.36 is: 3,705,199.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,872,041.08 : 7,304,740.02 = 2,471,256.36 : x
  2. Step 2: Convert to fraction form
    4,872,041.08/7,304,740.02 = 2,471,256.36/x
  3. Step 3: Cross multiply
    4,872,041.08x = 7,304,740.02 × 2,471,256.36
  4. Step 4: Simplify right side
    4,872,041.08x = 18,051,885,232,571.52
  5. Step 5: Solve for x
    x = 18,051,885,232,571.52/4,872,041.08
  6. Step 6: Final answer
    x = 3,705,199.72

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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.