Home / 9,551,545-13,181,000.46-5,200,631.32

Finding the Fourth Proportional to 9,551,545, 13,181,000.46 and 5,200,631.32

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Solution

The fourth proportional to 9,551,545, 13,181,000.46 and 5,200,631.32 is: 7,176,799.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,551,545 : 13,181,000.46 = 5,200,631.32 : x
  2. Step 2: Convert to fraction form
    9,551,545/13,181,000.46 = 5,200,631.32/x
  3. Step 3: Cross multiply
    9,551,545x = 13,181,000.46 × 5,200,631.32
  4. Step 4: Simplify right side
    9,551,545x = 68,549,523,821,210.41
  5. Step 5: Solve for x
    x = 68,549,523,821,210.41/9,551,545
  6. Step 6: Final answer
    x = 7,176,799.55

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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.