Home / 4,094,428.02-6,141,420.42-1,254,548.40

Finding the Fourth Proportional to 4,094,428.02, 6,141,420.42 and 1,254,548.40

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Solution

The fourth proportional to 4,094,428.02, 6,141,420.42 and 1,254,548.40 is: 1,881,754.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,094,428.02 : 6,141,420.42 = 1,254,548.40 : x
  2. Step 2: Convert to fraction form
    4,094,428.02/6,141,420.42 = 1,254,548.40/x
  3. Step 3: Cross multiply
    4,094,428.02x = 6,141,420.42 × 1,254,548.40
  4. Step 4: Simplify right side
    4,094,428.02x = 7,704,709,161,638.33
  5. Step 5: Solve for x
    x = 7,704,709,161,638.33/4,094,428.02
  6. Step 6: Final answer
    x = 1,881,754.70

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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.