Home / 15,794,543.61-23,693,261.27-4,434,915.69

Finding the Fourth Proportional to 15,794,543.61, 23,693,261.27 and 4,434,915.69

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Solution

The fourth proportional to 15,794,543.61, 23,693,261.27 and 4,434,915.69 is: 6,652,779.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,794,543.61 : 23,693,261.27 = 4,434,915.69 : x
  2. Step 2: Convert to fraction form
    15,794,543.61/23,693,261.27 = 4,434,915.69/x
  3. Step 3: Cross multiply
    15,794,543.61x = 23,693,261.27 × 4,434,915.69
  4. Step 4: Simplify right side
    15,794,543.61x = 105,077,616,131,417.77
  5. Step 5: Solve for x
    x = 105,077,616,131,417.77/15,794,543.61
  6. Step 6: Final answer
    x = 6,652,779.51

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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.