Home / 3,050,686.68-4,574,235.87-1,157,561.16

Finding the Fourth Proportional to 3,050,686.68, 4,574,235.87 and 1,157,561.16

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Solution

The fourth proportional to 3,050,686.68, 4,574,235.87 and 1,157,561.16 is: 1,735,660.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,050,686.68 : 4,574,235.87 = 1,157,561.16 : x
  2. Step 2: Convert to fraction form
    3,050,686.68/4,574,235.87 = 1,157,561.16/x
  3. Step 3: Cross multiply
    3,050,686.68x = 4,574,235.87 × 1,157,561.16
  4. Step 4: Simplify right side
    3,050,686.68x = 5,294,957,779,790.81
  5. Step 5: Solve for x
    x = 5,294,957,779,790.81/3,050,686.68
  6. Step 6: Final answer
    x = 1,735,660.96

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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.