Home / 10,946,263.59-15,103,337.64-6,535,130.72

Finding the Fourth Proportional to 10,946,263.59, 15,103,337.64 and 6,535,130.72

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Solution

The fourth proportional to 10,946,263.59, 15,103,337.64 and 6,535,130.72 is: 9,016,984.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,946,263.59 : 15,103,337.64 = 6,535,130.72 : x
  2. Step 2: Convert to fraction form
    10,946,263.59/15,103,337.64 = 6,535,130.72/x
  3. Step 3: Cross multiply
    10,946,263.59x = 15,103,337.64 × 6,535,130.72
  4. Step 4: Simplify right side
    10,946,263.59x = 98,702,285,710,179.61
  5. Step 5: Solve for x
    x = 98,702,285,710,179.61/10,946,263.59
  6. Step 6: Final answer
    x = 9,016,984.19

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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.