Home / 1,024,254.65-1,536,548.87-384,607.91

Finding the Fourth Proportional to 1,024,254.65, 1,536,548.87 and 384,607.91

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Solution

The fourth proportional to 1,024,254.65, 1,536,548.87 and 384,607.91 is: 576,974.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,254.65 : 1,536,548.87 = 384,607.91 : x
  2. Step 2: Convert to fraction form
    1,024,254.65/1,536,548.87 = 384,607.91/x
  3. Step 3: Cross multiply
    1,024,254.65x = 1,536,548.87 × 384,607.91
  4. Step 4: Simplify right side
    1,024,254.65x = 590,968,854,306.45
  5. Step 5: Solve for x
    x = 590,968,854,306.45/1,024,254.65
  6. Step 6: Final answer
    x = 576,974.54

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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.