Home / 2,490,925.02-3,437,514.63-1,472,424.54

Finding the Fourth Proportional to 2,490,925.02, 3,437,514.63 and 1,472,424.54

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Solution

The fourth proportional to 2,490,925.02, 3,437,514.63 and 1,472,424.54 is: 2,031,968.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,490,925.02 : 3,437,514.63 = 1,472,424.54 : x
  2. Step 2: Convert to fraction form
    2,490,925.02/3,437,514.63 = 1,472,424.54/x
  3. Step 3: Cross multiply
    2,490,925.02x = 3,437,514.63 × 1,472,424.54
  4. Step 4: Simplify right side
    2,490,925.02x = 5,061,480,897,821.02
  5. Step 5: Solve for x
    x = 5,061,480,897,821.02/2,490,925.02
  6. Step 6: Final answer
    x = 2,031,968.39

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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.