Home / 10,560,814.66-14,572,259.50-6,151,265.98

Finding the Fourth Proportional to 10,560,814.66, 14,572,259.50 and 6,151,265.98

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Solution

The fourth proportional to 10,560,814.66, 14,572,259.50 and 6,151,265.98 is: 8,487,777.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,560,814.66 : 14,572,259.50 = 6,151,265.98 : x
  2. Step 2: Convert to fraction form
    10,560,814.66/14,572,259.50 = 6,151,265.98/x
  3. Step 3: Cross multiply
    10,560,814.66x = 14,572,259.50 × 6,151,265.98
  4. Step 4: Simplify right side
    10,560,814.66x = 89,637,844,114,081.81
  5. Step 5: Solve for x
    x = 89,637,844,114,081.81/10,560,814.66
  6. Step 6: Final answer
    x = 8,487,777.41

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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.