Home / 1,537,746.93-2,122,082.33-849,466.17

Finding the Fourth Proportional to 1,537,746.93, 2,122,082.33 and 849,466.17

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Solution

The fourth proportional to 1,537,746.93, 2,122,082.33 and 849,466.17 is: 1,172,258.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,537,746.93 : 2,122,082.33 = 849,466.17 : x
  2. Step 2: Convert to fraction form
    1,537,746.93/2,122,082.33 = 849,466.17/x
  3. Step 3: Cross multiply
    1,537,746.93x = 2,122,082.33 × 849,466.17
  4. Step 4: Simplify right side
    1,537,746.93x = 1,802,637,145,042.45
  5. Step 5: Solve for x
    x = 1,802,637,145,042.45/1,537,746.93
  6. Step 6: Final answer
    x = 1,172,258.65

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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.