Home / 1,832,386.04-2,528,996.25-1,016,851.68

Finding the Fourth Proportional to 1,832,386.04, 2,528,996.25 and 1,016,851.68

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Solution

The fourth proportional to 1,832,386.04, 2,528,996.25 and 1,016,851.68 is: 1,403,423.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,832,386.04 : 2,528,996.25 = 1,016,851.68 : x
  2. Step 2: Convert to fraction form
    1,832,386.04/2,528,996.25 = 1,016,851.68/x
  3. Step 3: Cross multiply
    1,832,386.04x = 2,528,996.25 × 1,016,851.68
  4. Step 4: Simplify right side
    1,832,386.04x = 2,571,614,085,526.20
  5. Step 5: Solve for x
    x = 2,571,614,085,526.20/1,832,386.04
  6. Step 6: Final answer
    x = 1,403,423.75

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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.