Home / 8,076,547.59-12,112,200.01-2,683,750.65

Finding the Fourth Proportional to 8,076,547.59, 12,112,200.01 and 2,683,750.65

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Solution

The fourth proportional to 8,076,547.59, 12,112,200.01 and 2,683,750.65 is: 4,024,754.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,076,547.59 : 12,112,200.01 = 2,683,750.65 : x
  2. Step 2: Convert to fraction form
    8,076,547.59/12,112,200.01 = 2,683,750.65/x
  3. Step 3: Cross multiply
    8,076,547.59x = 12,112,200.01 × 2,683,750.65
  4. Step 4: Simplify right side
    8,076,547.59x = 32,506,124,649,767.50
  5. Step 5: Solve for x
    x = 32,506,124,649,767.50/8,076,547.59
  6. Step 6: Final answer
    x = 4,024,754.92

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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.