Home / 1,834,298.50-2,531,331.93-1,029,482.50

Finding the Fourth Proportional to 1,834,298.50, 2,531,331.93 and 1,029,482.50

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Solution

The fourth proportional to 1,834,298.50, 2,531,331.93 and 1,029,482.50 is: 1,420,685.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,834,298.50 : 2,531,331.93 = 1,029,482.50 : x
  2. Step 2: Convert to fraction form
    1,834,298.50/2,531,331.93 = 1,029,482.50/x
  3. Step 3: Cross multiply
    1,834,298.50x = 2,531,331.93 × 1,029,482.50
  4. Step 4: Simplify right side
    1,834,298.50x = 2,605,961,923,626.23
  5. Step 5: Solve for x
    x = 2,605,961,923,626.23/1,834,298.50
  6. Step 6: Final answer
    x = 1,420,685.85

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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.