Home / 4,297,060.02-6,444,222.81-1,417,890.18

Finding the Fourth Proportional to 4,297,060.02, 6,444,222.81 and 1,417,890.18

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Solution

The fourth proportional to 4,297,060.02, 6,444,222.81 and 1,417,890.18 is: 2,126,384.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,297,060.02 : 6,444,222.81 = 1,417,890.18 : x
  2. Step 2: Convert to fraction form
    4,297,060.02/6,444,222.81 = 1,417,890.18/x
  3. Step 3: Cross multiply
    4,297,060.02x = 6,444,222.81 × 1,417,890.18
  4. Step 4: Simplify right side
    4,297,060.02x = 9,137,200,258,879.75
  5. Step 5: Solve for x
    x = 9,137,200,258,879.75/4,297,060.02
  6. Step 6: Final answer
    x = 2,126,384.13

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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.