Home / 4,944,654.40-7,417,192.16-1,749,807.04

Finding the Fourth Proportional to 4,944,654.40, 7,417,192.16 and 1,749,807.04

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Solution

The fourth proportional to 4,944,654.40, 7,417,192.16 and 1,749,807.04 is: 2,624,785.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,944,654.40 : 7,417,192.16 = 1,749,807.04 : x
  2. Step 2: Convert to fraction form
    4,944,654.40/7,417,192.16 = 1,749,807.04/x
  3. Step 3: Cross multiply
    4,944,654.40x = 7,417,192.16 × 1,749,807.04
  4. Step 4: Simplify right side
    4,944,654.40x = 12,978,655,058,600.81
  5. Step 5: Solve for x
    x = 12,978,655,058,600.81/4,944,654.40
  6. Step 6: Final answer
    x = 2,624,785.07

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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.