Home / 1,830,966.10-2,746,886.55-883,557.70

Finding the Fourth Proportional to 1,830,966.10, 2,746,886.55 and 883,557.70

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Solution

The fourth proportional to 1,830,966.10, 2,746,886.55 and 883,557.70 is: 1,325,547.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,830,966.10 : 2,746,886.55 = 883,557.70 : x
  2. Step 2: Convert to fraction form
    1,830,966.10/2,746,886.55 = 883,557.70/x
  3. Step 3: Cross multiply
    1,830,966.10x = 2,746,886.55 × 883,557.70
  4. Step 4: Simplify right side
    1,830,966.10x = 2,427,032,762,278.93
  5. Step 5: Solve for x
    x = 2,427,032,762,278.93/1,830,966.10
  6. Step 6: Final answer
    x = 1,325,547.62

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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.