Home / 9,723,075.60-14,584,613.40-2,990,614.80

Finding the Fourth Proportional to 9,723,075.60, 14,584,613.40 and 2,990,614.80

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Solution

The fourth proportional to 9,723,075.60, 14,584,613.40 and 2,990,614.80 is: 4,485,922.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,723,075.60 : 14,584,613.40 = 2,990,614.80 : x
  2. Step 2: Convert to fraction form
    9,723,075.60/14,584,613.40 = 2,990,614.80/x
  3. Step 3: Cross multiply
    9,723,075.60x = 14,584,613.40 × 2,990,614.80
  4. Step 4: Simplify right side
    9,723,075.60x = 43,616,960,686,318.32
  5. Step 5: Solve for x
    x = 43,616,960,686,318.32/9,723,075.60
  6. Step 6: Final answer
    x = 4,485,922.20

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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.