Home / 9,664,029.27-14,506,547.18-3,910,722.80

Finding the Fourth Proportional to 9,664,029.27, 14,506,547.18 and 3,910,722.80

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Solution

The fourth proportional to 9,664,029.27, 14,506,547.18 and 3,910,722.80 is: 5,870,334.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,664,029.27 : 14,506,547.18 = 3,910,722.80 : x
  2. Step 2: Convert to fraction form
    9,664,029.27/14,506,547.18 = 3,910,722.80/x
  3. Step 3: Cross multiply
    9,664,029.27x = 14,506,547.18 × 3,910,722.80
  4. Step 4: Simplify right side
    9,664,029.27x = 56,731,084,714,015.36
  5. Step 5: Solve for x
    x = 56,731,084,714,015.36/9,664,029.27
  6. Step 6: Final answer
    x = 5,870,334.53

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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.