Home / 1,832,043.03-2,528,259.90-1,016,220.12

Finding the Fourth Proportional to 1,832,043.03, 2,528,259.90 and 1,016,220.12

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Solution

The fourth proportional to 1,832,043.03, 2,528,259.90 and 1,016,220.12 is: 1,402,406.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,832,043.03 : 2,528,259.90 = 1,016,220.12 : x
  2. Step 2: Convert to fraction form
    1,832,043.03/2,528,259.90 = 1,016,220.12/x
  3. Step 3: Cross multiply
    1,832,043.03x = 2,528,259.90 × 1,016,220.12
  4. Step 4: Simplify right side
    1,832,043.03x = 2,569,268,578,969.19
  5. Step 5: Solve for x
    x = 2,569,268,578,969.19/1,832,043.03
  6. Step 6: Final answer
    x = 1,402,406.24

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1.5x scale

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.