Home / 10,560,674.81-14,572,066.52-6,151,126.14

Finding the Fourth Proportional to 10,560,674.81, 14,572,066.52 and 6,151,126.14

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Solution

The fourth proportional to 10,560,674.81, 14,572,066.52 and 6,151,126.14 is: 8,487,584.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,560,674.81 : 14,572,066.52 = 6,151,126.14 : x
  2. Step 2: Convert to fraction form
    10,560,674.81/14,572,066.52 = 6,151,126.14/x
  3. Step 3: Cross multiply
    10,560,674.81x = 14,572,066.52 × 6,151,126.14
  4. Step 4: Simplify right side
    10,560,674.81x = 89,634,619,300,368.66
  5. Step 5: Solve for x
    x = 89,634,619,300,368.66/10,560,674.81
  6. Step 6: Final answer
    x = 8,487,584.45

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1.5x scale

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.