Home / 6,088,646.64-8,402,226.24-3,335,388.72

Finding the Fourth Proportional to 6,088,646.64, 8,402,226.24 and 3,335,388.72

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Solution

The fourth proportional to 6,088,646.64, 8,402,226.24 and 3,335,388.72 is: 4,602,778.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,088,646.64 : 8,402,226.24 = 3,335,388.72 : x
  2. Step 2: Convert to fraction form
    6,088,646.64/8,402,226.24 = 3,335,388.72/x
  3. Step 3: Cross multiply
    6,088,646.64x = 8,402,226.24 × 3,335,388.72
  4. Step 4: Simplify right side
    6,088,646.64x = 28,024,690,623,784.02
  5. Step 5: Solve for x
    x = 28,024,690,623,784.02/6,088,646.64
  6. Step 6: Final answer
    x = 4,602,778.30

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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.