Home / 15,503,628-23,255,649.36-4,866,060

Finding the Fourth Proportional to 15,503,628, 23,255,649.36 and 4,866,060

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Solution

The fourth proportional to 15,503,628, 23,255,649.36 and 4,866,060 is: 7,299,155.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,503,628 : 23,255,649.36 = 4,866,060 : x
  2. Step 2: Convert to fraction form
    15,503,628/23,255,649.36 = 4,866,060/x
  3. Step 3: Cross multiply
    15,503,628x = 23,255,649.36 × 4,866,060
  4. Step 4: Simplify right side
    15,503,628x = 113,163,385,124,721.59
  5. Step 5: Solve for x
    x = 113,163,385,124,721.59/15,503,628
  6. Step 6: Final answer
    x = 7,299,155.08

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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.