Home / 2,671,981.15-4,007,937.10-650,226.32

Finding the Fourth Proportional to 2,671,981.15, 4,007,937.10 and 650,226.32

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Solution

The fourth proportional to 2,671,981.15, 4,007,937.10 and 650,226.32 is: 975,331.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,671,981.15 : 4,007,937.10 = 650,226.32 : x
  2. Step 2: Convert to fraction form
    2,671,981.15/4,007,937.10 = 650,226.32/x
  3. Step 3: Cross multiply
    2,671,981.15x = 4,007,937.10 × 650,226.32
  4. Step 4: Simplify right side
    2,671,981.15x = 2,606,066,191,324.47
  5. Step 5: Solve for x
    x = 2,606,066,191,324.47/2,671,981.15
  6. Step 6: Final answer
    x = 975,331.05

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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.