Home / 3,301,061.18-4,951,608.84-1,502,686.98

Finding the Fourth Proportional to 3,301,061.18, 4,951,608.84 and 1,502,686.98

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Solution

The fourth proportional to 3,301,061.18, 4,951,608.84 and 1,502,686.98 is: 2,254,038.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,301,061.18 : 4,951,608.84 = 1,502,686.98 : x
  2. Step 2: Convert to fraction form
    3,301,061.18/4,951,608.84 = 1,502,686.98/x
  3. Step 3: Cross multiply
    3,301,061.18x = 4,951,608.84 × 1,502,686.98
  4. Step 4: Simplify right side
    3,301,061.18x = 7,440,718,133,920.90
  5. Step 5: Solve for x
    x = 7,440,718,133,920.90/3,301,061.18
  6. Step 6: Final answer
    x = 2,254,038.24

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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.