Home / 1,748,897.42-2,413,446.04-953,261.10

Finding the Fourth Proportional to 1,748,897.42, 2,413,446.04 and 953,261.10

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Solution

The fourth proportional to 1,748,897.42, 2,413,446.04 and 953,261.10 is: 1,315,482.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,748,897.42 : 2,413,446.04 = 953,261.10 : x
  2. Step 2: Convert to fraction form
    1,748,897.42/2,413,446.04 = 953,261.10/x
  3. Step 3: Cross multiply
    1,748,897.42x = 2,413,446.04 × 953,261.10
  4. Step 4: Simplify right side
    1,748,897.42x = 2,300,644,226,881.04
  5. Step 5: Solve for x
    x = 2,300,644,226,881.04/1,748,897.42
  6. Step 6: Final answer
    x = 1,315,482.66

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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.