Home / 2,935,332.89-4,051,202.27-1,790,077.53

Finding the Fourth Proportional to 2,935,332.89, 4,051,202.27 and 1,790,077.53

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Solution

The fourth proportional to 2,935,332.89, 4,051,202.27 and 1,790,077.53 is: 2,470,577.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,935,332.89 : 4,051,202.27 = 1,790,077.53 : x
  2. Step 2: Convert to fraction form
    2,935,332.89/4,051,202.27 = 1,790,077.53/x
  3. Step 3: Cross multiply
    2,935,332.89x = 4,051,202.27 × 1,790,077.53
  4. Step 4: Simplify right side
    2,935,332.89x = 7,251,966,144,061.61
  5. Step 5: Solve for x
    x = 7,251,966,144,061.61/2,935,332.89
  6. Step 6: Final answer
    x = 2,470,577.08

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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.