Home / 3,413,514.24-4,710,454.08-2,038,409.60

Finding the Fourth Proportional to 3,413,514.24, 4,710,454.08 and 2,038,409.60

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Solution

The fourth proportional to 3,413,514.24, 4,710,454.08 and 2,038,409.60 is: 2,812,888.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,413,514.24 : 4,710,454.08 = 2,038,409.60 : x
  2. Step 2: Convert to fraction form
    3,413,514.24/4,710,454.08 = 2,038,409.60/x
  3. Step 3: Cross multiply
    3,413,514.24x = 4,710,454.08 × 2,038,409.60
  4. Step 4: Simplify right side
    3,413,514.24x = 9,601,834,817,031.17
  5. Step 5: Solve for x
    x = 9,601,834,817,031.17/3,413,514.24
  6. Step 6: Final answer
    x = 2,812,888.46

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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.