Home / 4,507,057.02-6,760,831.80-1,141,293.18

Finding the Fourth Proportional to 4,507,057.02, 6,760,831.80 and 1,141,293.18

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Solution

The fourth proportional to 4,507,057.02, 6,760,831.80 and 1,141,293.18 is: 1,712,002.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,507,057.02 : 6,760,831.80 = 1,141,293.18 : x
  2. Step 2: Convert to fraction form
    4,507,057.02/6,760,831.80 = 1,141,293.18/x
  3. Step 3: Cross multiply
    4,507,057.02x = 6,760,831.80 × 1,141,293.18
  4. Step 4: Simplify right side
    4,507,057.02x = 7,716,091,224,467.12
  5. Step 5: Solve for x
    x = 7,716,091,224,467.12/4,507,057.02
  6. Step 6: Final answer
    x = 1,712,002.13

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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.