Home / 5,792,000.40-8,686,445.40-2,425,510.80

Finding the Fourth Proportional to 5,792,000.40, 8,686,445.40 and 2,425,510.80

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Solution

The fourth proportional to 5,792,000.40, 8,686,445.40 and 2,425,510.80 is: 3,637,614.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,792,000.40 : 8,686,445.40 = 2,425,510.80 : x
  2. Step 2: Convert to fraction form
    5,792,000.40/8,686,445.40 = 2,425,510.80/x
  3. Step 3: Cross multiply
    5,792,000.40x = 8,686,445.40 × 2,425,510.80
  4. Step 4: Simplify right side
    5,792,000.40x = 21,069,067,131,310.32
  5. Step 5: Solve for x
    x = 21,069,067,131,310.32/5,792,000.40
  6. Step 6: Final answer
    x = 3,637,614.93

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1.5x scale

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.