Home / 1,304,031.48-1,956,510-584,316.60

Finding the Fourth Proportional to 1,304,031.48, 1,956,510 and 584,316.60

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Solution

The fourth proportional to 1,304,031.48, 1,956,510 and 584,316.60 is: 876,682.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,304,031.48 : 1,956,510 = 584,316.60 : x
  2. Step 2: Convert to fraction form
    1,304,031.48/1,956,510 = 584,316.60/x
  3. Step 3: Cross multiply
    1,304,031.48x = 1,956,510 × 584,316.60
  4. Step 4: Simplify right side
    1,304,031.48x = 1,143,221,271,066
  5. Step 5: Solve for x
    x = 1,143,221,271,066/1,304,031.48
  6. Step 6: Final answer
    x = 876,682.26

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.