Home / 1,826,595.90-2,740,282.65-564,551.10

Finding the Fourth Proportional to 1,826,595.90, 2,740,282.65 and 564,551.10

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Solution

The fourth proportional to 1,826,595.90, 2,740,282.65 and 564,551.10 is: 846,946.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,826,595.90 : 2,740,282.65 = 564,551.10 : x
  2. Step 2: Convert to fraction form
    1,826,595.90/2,740,282.65 = 564,551.10/x
  3. Step 3: Cross multiply
    1,826,595.90x = 2,740,282.65 × 564,551.10
  4. Step 4: Simplify right side
    1,826,595.90x = 1,547,029,584,368.41
  5. Step 5: Solve for x
    x = 1,547,029,584,368.41/1,826,595.90
  6. Step 6: Final answer
    x = 846,946.82

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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.