Home / 3,266,156.01-4,507,547.45-1,959,457.00

Finding the Fourth Proportional to 3,266,156.01, 4,507,547.45 and 1,959,457.00

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Solution

The fourth proportional to 3,266,156.01, 4,507,547.45 and 1,959,457.00 is: 2,704,201.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,266,156.01 : 4,507,547.45 = 1,959,457.00 : x
  2. Step 2: Convert to fraction form
    3,266,156.01/4,507,547.45 = 1,959,457.00/x
  3. Step 3: Cross multiply
    3,266,156.01x = 4,507,547.45 × 1,959,457.00
  4. Step 4: Simplify right side
    3,266,156.01x = 8,832,345,406,553.01
  5. Step 5: Solve for x
    x = 8,832,345,406,553.01/3,266,156.01
  6. Step 6: Final answer
    x = 2,704,201.93

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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.