Home / 1,657,319.10-2,326,545.30-1,657,319.10

Finding the Fourth Proportional to 1,657,319.10, 2,326,545.30 and 1,657,319.10

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Solution

The fourth proportional to 1,657,319.10, 2,326,545.30 and 1,657,319.10 is: 2,326,545.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,657,319.10 : 2,326,545.30 = 1,657,319.10 : x
  2. Step 2: Convert to fraction form
    1,657,319.10/2,326,545.30 = 1,657,319.10/x
  3. Step 3: Cross multiply
    1,657,319.10x = 2,326,545.30 × 1,657,319.10
  4. Step 4: Simplify right side
    1,657,319.10x = 3,855,827,962,705.23
  5. Step 5: Solve for x
    x = 3,855,827,962,705.23/1,657,319.10
  6. Step 6: Final answer
    x = 2,326,545.30

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.