Home / 4,397,557.80-6,594,368.40-2,000,168.40

Finding the Fourth Proportional to 4,397,557.80, 6,594,368.40 and 2,000,168.40

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Solution

The fourth proportional to 4,397,557.80, 6,594,368.40 and 2,000,168.40 is: 2,999,357.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,397,557.80 : 6,594,368.40 = 2,000,168.40 : x
  2. Step 2: Convert to fraction form
    4,397,557.80/6,594,368.40 = 2,000,168.40/x
  3. Step 3: Cross multiply
    4,397,557.80x = 6,594,368.40 × 2,000,168.40
  4. Step 4: Simplify right side
    4,397,557.80x = 13,189,847,291,638.56
  5. Step 5: Solve for x
    x = 13,189,847,291,638.56/4,397,557.80
  6. Step 6: Final answer
    x = 2,999,357.35

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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.