Home / 10,584,795.63-15,878,042.16-4,022,648.29

Finding the Fourth Proportional to 10,584,795.63, 15,878,042.16 and 4,022,648.29

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Solution

The fourth proportional to 10,584,795.63, 15,878,042.16 and 4,022,648.29 is: 6,034,294.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,584,795.63 : 15,878,042.16 = 4,022,648.29 : x
  2. Step 2: Convert to fraction form
    10,584,795.63/15,878,042.16 = 4,022,648.29/x
  3. Step 3: Cross multiply
    10,584,795.63x = 15,878,042.16 × 4,022,648.29
  4. Step 4: Simplify right side
    10,584,795.63x = 63,871,779,143,471.91
  5. Step 5: Solve for x
    x = 63,871,779,143,471.91/10,584,795.63
  6. Step 6: Final answer
    x = 6,034,294.98

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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.