Home / 6,602,088.19-9,112,502.42-4,025,189.83

Finding the Fourth Proportional to 6,602,088.19, 9,112,502.42 and 4,025,189.83

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Solution

The fourth proportional to 6,602,088.19, 9,112,502.42 and 4,025,189.83 is: 5,555,750.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,602,088.19 : 9,112,502.42 = 4,025,189.83 : x
  2. Step 2: Convert to fraction form
    6,602,088.19/9,112,502.42 = 4,025,189.83/x
  3. Step 3: Cross multiply
    6,602,088.19x = 9,112,502.42 × 4,025,189.83
  4. Step 4: Simplify right side
    6,602,088.19x = 36,679,552,066,834.39
  5. Step 5: Solve for x
    x = 36,679,552,066,834.39/6,602,088.19
  6. Step 6: Final answer
    x = 5,555,750.09

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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.