Home / 8,564,334-12,841,370.90-2,725,998.08

Finding the Fourth Proportional to 8,564,334, 12,841,370.90 and 2,725,998.08

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Solution

The fourth proportional to 8,564,334, 12,841,370.90 and 2,725,998.08 is: 4,087,364.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,564,334 : 12,841,370.90 = 2,725,998.08 : x
  2. Step 2: Convert to fraction form
    8,564,334/12,841,370.90 = 2,725,998.08/x
  3. Step 3: Cross multiply
    8,564,334x = 12,841,370.90 × 2,725,998.08
  4. Step 4: Simplify right side
    8,564,334x = 35,005,552,417,967.88
  5. Step 5: Solve for x
    x = 35,005,552,417,967.88/8,564,334
  6. Step 6: Final answer
    x = 4,087,364.23

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.