Home / 2,442,740.95-3,664,111.54-1,673,480.10

Finding the Fourth Proportional to 2,442,740.95, 3,664,111.54 and 1,673,480.10

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Solution

The fourth proportional to 2,442,740.95, 3,664,111.54 and 1,673,480.10 is: 2,510,220.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,442,740.95 : 3,664,111.54 = 1,673,480.10 : x
  2. Step 2: Convert to fraction form
    2,442,740.95/3,664,111.54 = 1,673,480.10/x
  3. Step 3: Cross multiply
    2,442,740.95x = 3,664,111.54 × 1,673,480.10
  4. Step 4: Simplify right side
    2,442,740.95x = 6,131,817,742,186.65
  5. Step 5: Solve for x
    x = 6,131,817,742,186.65/2,442,740.95
  6. Step 6: Final answer
    x = 2,510,220.23

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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.