Home / 4,350,917.16-6,004,372.65-2,390,779.52

Finding the Fourth Proportional to 4,350,917.16, 6,004,372.65 and 2,390,779.52

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Solution

The fourth proportional to 4,350,917.16, 6,004,372.65 and 2,390,779.52 is: 3,299,334.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,350,917.16 : 6,004,372.65 = 2,390,779.52 : x
  2. Step 2: Convert to fraction form
    4,350,917.16/6,004,372.65 = 2,390,779.52/x
  3. Step 3: Cross multiply
    4,350,917.16x = 6,004,372.65 × 2,390,779.52
  4. Step 4: Simplify right side
    4,350,917.16x = 14,355,131,162,068.13
  5. Step 5: Solve for x
    x = 14,355,131,162,068.13/4,350,917.16
  6. Step 6: Final answer
    x = 3,299,334.52

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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.