Home / 4,701,081.02-7,051,424.49-1,506,136.46

Finding the Fourth Proportional to 4,701,081.02, 7,051,424.49 and 1,506,136.46

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Solution

The fourth proportional to 4,701,081.02, 7,051,424.49 and 1,506,136.46 is: 2,259,141.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,701,081.02 : 7,051,424.49 = 1,506,136.46 : x
  2. Step 2: Convert to fraction form
    4,701,081.02/7,051,424.49 = 1,506,136.46/x
  3. Step 3: Cross multiply
    4,701,081.02x = 7,051,424.49 × 1,506,136.46
  4. Step 4: Simplify right side
    4,701,081.02x = 10,620,407,484,068.78
  5. Step 5: Solve for x
    x = 10,620,407,484,068.78/4,701,081.02
  6. Step 6: Final answer
    x = 2,259,141.56

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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.