Home / 1,655,950.16-2,284,875.92-967,488.96

Finding the Fourth Proportional to 1,655,950.16, 2,284,875.92 and 967,488.96

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Solution

The fourth proportional to 1,655,950.16, 2,284,875.92 and 967,488.96 is: 1,334,938.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,655,950.16 : 2,284,875.92 = 967,488.96 : x
  2. Step 2: Convert to fraction form
    1,655,950.16/2,284,875.92 = 967,488.96/x
  3. Step 3: Cross multiply
    1,655,950.16x = 2,284,875.92 × 967,488.96
  4. Step 4: Simplify right side
    1,655,950.16x = 2,210,592,227,569.84
  5. Step 5: Solve for x
    x = 2,210,592,227,569.84/1,655,950.16
  6. Step 6: Final answer
    x = 1,334,938.87

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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.