Home / 5,333,044.25-7,359,547.95-2,885,601.58

Finding the Fourth Proportional to 5,333,044.25, 7,359,547.95 and 2,885,601.58

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Solution

The fourth proportional to 5,333,044.25, 7,359,547.95 and 2,885,601.58 is: 3,982,101.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,333,044.25 : 7,359,547.95 = 2,885,601.58 : x
  2. Step 2: Convert to fraction form
    5,333,044.25/7,359,547.95 = 2,885,601.58/x
  3. Step 3: Cross multiply
    5,333,044.25x = 7,359,547.95 × 2,885,601.58
  4. Step 4: Simplify right side
    5,333,044.25x = 21,236,723,174,206.89
  5. Step 5: Solve for x
    x = 21,236,723,174,206.89/5,333,044.25
  6. Step 6: Final answer
    x = 3,982,101.44

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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.