Home / 10,695,442.50-14,759,734.95-6,111,752.94

Finding the Fourth Proportional to 10,695,442.50, 14,759,734.95 and 6,111,752.94

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Solution

The fourth proportional to 10,695,442.50, 14,759,734.95 and 6,111,752.94 is: 8,434,232.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,695,442.50 : 14,759,734.95 = 6,111,752.94 : x
  2. Step 2: Convert to fraction form
    10,695,442.50/14,759,734.95 = 6,111,752.94/x
  3. Step 3: Cross multiply
    10,695,442.50x = 14,759,734.95 × 6,111,752.94
  4. Step 4: Simplify right side
    10,695,442.50x = 90,207,853,474,283.25
  5. Step 5: Solve for x
    x = 90,207,853,474,283.25/10,695,442.50
  6. Step 6: Final answer
    x = 8,434,232.94

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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.