Home / 9,473,800.50-13,073,050.08-5,605,643.88

Finding the Fourth Proportional to 9,473,800.50, 13,073,050.08 and 5,605,643.88

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Solution

The fourth proportional to 9,473,800.50, 13,073,050.08 and 5,605,643.88 is: 7,735,318.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,473,800.50 : 13,073,050.08 = 5,605,643.88 : x
  2. Step 2: Convert to fraction form
    9,473,800.50/13,073,050.08 = 5,605,643.88/x
  3. Step 3: Cross multiply
    9,473,800.50x = 13,073,050.08 × 5,605,643.88
  4. Step 4: Simplify right side
    9,473,800.50x = 73,282,863,173,885.52
  5. Step 5: Solve for x
    x = 73,282,863,173,885.52/9,473,800.50
  6. Step 6: Final answer
    x = 7,735,318.38

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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.