Home / 1,963,732.40-2,945,569.02-883,482.08

Finding the Fourth Proportional to 1,963,732.40, 2,945,569.02 and 883,482.08

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Solution

The fourth proportional to 1,963,732.40, 2,945,569.02 and 883,482.08 is: 1,325,209.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,963,732.40 : 2,945,569.02 = 883,482.08 : x
  2. Step 2: Convert to fraction form
    1,963,732.40/2,945,569.02 = 883,482.08/x
  3. Step 3: Cross multiply
    1,963,732.40x = 2,945,569.02 × 883,482.08
  4. Step 4: Simplify right side
    1,963,732.40x = 2,602,357,444,573.16
  5. Step 5: Solve for x
    x = 2,602,357,444,573.16/1,963,732.40
  6. Step 6: Final answer
    x = 1,325,209.81

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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.