Home / 5,373,401.83-7,413,347.10-3,048,948.24

Finding the Fourth Proportional to 5,373,401.83, 7,413,347.10 and 3,048,948.24

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Solution

The fourth proportional to 5,373,401.83, 7,413,347.10 and 3,048,948.24 is: 4,206,443.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,373,401.83 : 7,413,347.10 = 3,048,948.24 : x
  2. Step 2: Convert to fraction form
    5,373,401.83/7,413,347.10 = 3,048,948.24/x
  3. Step 3: Cross multiply
    5,373,401.83x = 7,413,347.10 × 3,048,948.24
  4. Step 4: Simplify right side
    5,373,401.83x = 22,602,911,576,687.61
  5. Step 5: Solve for x
    x = 22,602,911,576,687.61/5,373,401.83
  6. Step 6: Final answer
    x = 4,206,443.57

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.