Home / 5,065,386.72-7,598,087.10-1,471,164

Finding the Fourth Proportional to 5,065,386.72, 7,598,087.10 and 1,471,164

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Solution

The fourth proportional to 5,065,386.72, 7,598,087.10 and 1,471,164 is: 2,206,748.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,065,386.72 : 7,598,087.10 = 1,471,164 : x
  2. Step 2: Convert to fraction form
    5,065,386.72/7,598,087.10 = 1,471,164/x
  3. Step 3: Cross multiply
    5,065,386.72x = 7,598,087.10 × 1,471,164
  4. Step 4: Simplify right side
    5,065,386.72x = 11,178,032,210,384.40
  5. Step 5: Solve for x
    x = 11,178,032,210,384.40/5,065,386.72
  6. Step 6: Final answer
    x = 2,206,748.04

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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.