Home / 10,171,062.59-14,036,319.46-5,524,846.19

Finding the Fourth Proportional to 10,171,062.59, 14,036,319.46 and 5,524,846.19

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Solution

The fourth proportional to 10,171,062.59, 14,036,319.46 and 5,524,846.19 is: 7,624,425.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,171,062.59 : 14,036,319.46 = 5,524,846.19 : x
  2. Step 2: Convert to fraction form
    10,171,062.59/14,036,319.46 = 5,524,846.19/x
  3. Step 3: Cross multiply
    10,171,062.59x = 14,036,319.46 × 5,524,846.19
  4. Step 4: Simplify right side
    10,171,062.59x = 77,548,506,158,518.81
  5. Step 5: Solve for x
    x = 77,548,506,158,518.81/10,171,062.59
  6. Step 6: Final answer
    x = 7,624,425.22

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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.