Home / 6,045,302.40-9,056,143.80-3,642,008.10

Finding the Fourth Proportional to 6,045,302.40, 9,056,143.80 and 3,642,008.10

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Solution

The fourth proportional to 6,045,302.40, 9,056,143.80 and 3,642,008.10 is: 5,455,897.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,045,302.40 : 9,056,143.80 = 3,642,008.10 : x
  2. Step 2: Convert to fraction form
    6,045,302.40/9,056,143.80 = 3,642,008.10/x
  3. Step 3: Cross multiply
    6,045,302.40x = 9,056,143.80 × 3,642,008.10
  4. Step 4: Simplify right side
    6,045,302.40x = 32,982,549,074,364.79
  5. Step 5: Solve for x
    x = 32,982,549,074,364.79/6,045,302.40
  6. Step 6: Final answer
    x = 5,455,897.31

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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.