Home / 2,730,184.02-3,769,017.96-1,698,024.51

Finding the Fourth Proportional to 2,730,184.02, 3,769,017.96 and 1,698,024.51

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Solution

The fourth proportional to 2,730,184.02, 3,769,017.96 and 1,698,024.51 is: 2,344,122.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,730,184.02 : 3,769,017.96 = 1,698,024.51 : x
  2. Step 2: Convert to fraction form
    2,730,184.02/3,769,017.96 = 1,698,024.51/x
  3. Step 3: Cross multiply
    2,730,184.02x = 3,769,017.96 × 1,698,024.51
  4. Step 4: Simplify right side
    2,730,184.02x = 6,399,884,874,710.20
  5. Step 5: Solve for x
    x = 6,399,884,874,710.20/2,730,184.02
  6. Step 6: Final answer
    x = 2,344,122.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.