Home / 10,276,059.03-14,180,959.35-5,630,008.89

Finding the Fourth Proportional to 10,276,059.03, 14,180,959.35 and 5,630,008.89

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Solution

The fourth proportional to 10,276,059.03, 14,180,959.35 and 5,630,008.89 is: 7,769,411.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,276,059.03 : 14,180,959.35 = 5,630,008.89 : x
  2. Step 2: Convert to fraction form
    10,276,059.03/14,180,959.35 = 5,630,008.89/x
  3. Step 3: Cross multiply
    10,276,059.03x = 14,180,959.35 × 5,630,008.89
  4. Step 4: Simplify right side
    10,276,059.03x = 79,838,927,209,228.61
  5. Step 5: Solve for x
    x = 79,838,927,209,228.61/10,276,059.03
  6. Step 6: Final answer
    x = 7,769,411.11

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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.