Home / 2,864,178.02-4,295,946.27-734,312.18

Finding the Fourth Proportional to 2,864,178.02, 4,295,946.27 and 734,312.18

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Solution

The fourth proportional to 2,864,178.02, 4,295,946.27 and 734,312.18 is: 1,101,386.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,864,178.02 : 4,295,946.27 = 734,312.18 : x
  2. Step 2: Convert to fraction form
    2,864,178.02/4,295,946.27 = 734,312.18/x
  3. Step 3: Cross multiply
    2,864,178.02x = 4,295,946.27 × 734,312.18
  4. Step 4: Simplify right side
    2,864,178.02x = 3,154,565,670,686.57
  5. Step 5: Solve for x
    x = 3,154,565,670,686.57/2,864,178.02
  6. Step 6: Final answer
    x = 1,101,386.03

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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.