Home / 6,716,417.40-10,074,626.10-4,029,031.80

Finding the Fourth Proportional to 6,716,417.40, 10,074,626.10 and 4,029,031.80

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Solution

The fourth proportional to 6,716,417.40, 10,074,626.10 and 4,029,031.80 is: 6,043,547.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,716,417.40 : 10,074,626.10 = 4,029,031.80 : x
  2. Step 2: Convert to fraction form
    6,716,417.40/10,074,626.10 = 4,029,031.80/x
  3. Step 3: Cross multiply
    6,716,417.40x = 10,074,626.10 × 4,029,031.80
  4. Step 4: Simplify right side
    6,716,417.40x = 40,590,988,930,009.98
  5. Step 5: Solve for x
    x = 40,590,988,930,009.98/6,716,417.40
  6. Step 6: Final answer
    x = 6,043,547.70

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Similar ratio
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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.