Home / 1,567,225.60-2,350,838.40-503,031.40

Finding the Fourth Proportional to 1,567,225.60, 2,350,838.40 and 503,031.40

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Solution

The fourth proportional to 1,567,225.60, 2,350,838.40 and 503,031.40 is: 754,547.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,567,225.60 : 2,350,838.40 = 503,031.40 : x
  2. Step 2: Convert to fraction form
    1,567,225.60/2,350,838.40 = 503,031.40/x
  3. Step 3: Cross multiply
    1,567,225.60x = 2,350,838.40 × 503,031.40
  4. Step 4: Simplify right side
    1,567,225.60x = 1,182,545,531,525.76
  5. Step 5: Solve for x
    x = 1,182,545,531,525.76/1,567,225.60
  6. Step 6: Final answer
    x = 754,547.10

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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.