Home / 2,934,963.72-4,050,291.80-1,773,248.76

Finding the Fourth Proportional to 2,934,963.72, 4,050,291.80 and 1,773,248.76

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Solution

The fourth proportional to 2,934,963.72, 4,050,291.80 and 1,773,248.76 is: 2,447,108.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,934,963.72 : 4,050,291.80 = 1,773,248.76 : x
  2. Step 2: Convert to fraction form
    2,934,963.72/4,050,291.80 = 1,773,248.76/x
  3. Step 3: Cross multiply
    2,934,963.72x = 4,050,291.80 × 1,773,248.76
  4. Step 4: Simplify right side
    2,934,963.72x = 7,182,174,916,421.29
  5. Step 5: Solve for x
    x = 7,182,174,916,421.29/2,934,963.72
  6. Step 6: Final answer
    x = 2,447,108.59

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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.