Home / 6,006,909.40-9,010,268.66-1,457,995.84

Finding the Fourth Proportional to 6,006,909.40, 9,010,268.66 and 1,457,995.84

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Solution

The fourth proportional to 6,006,909.40, 9,010,268.66 and 1,457,995.84 is: 2,186,970.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,006,909.40 : 9,010,268.66 = 1,457,995.84 : x
  2. Step 2: Convert to fraction form
    6,006,909.40/9,010,268.66 = 1,457,995.84/x
  3. Step 3: Cross multiply
    6,006,909.40x = 9,010,268.66 × 1,457,995.84
  4. Step 4: Simplify right side
    6,006,909.40x = 13,136,934,223,562.38
  5. Step 5: Solve for x
    x = 13,136,934,223,562.38/6,006,909.40
  6. Step 6: Final answer
    x = 2,186,970.59

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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.