Home / 1,823,459.40-2,735,305.80-701,528.40

Finding the Fourth Proportional to 1,823,459.40, 2,735,305.80 and 701,528.40

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Solution

The fourth proportional to 1,823,459.40, 2,735,305.80 and 701,528.40 is: 1,052,337.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,823,459.40 : 2,735,305.80 = 701,528.40 : x
  2. Step 2: Convert to fraction form
    1,823,459.40/2,735,305.80 = 701,528.40/x
  3. Step 3: Cross multiply
    1,823,459.40x = 2,735,305.80 × 701,528.40
  4. Step 4: Simplify right side
    1,823,459.40x = 1,918,894,701,384.72
  5. Step 5: Solve for x
    x = 1,918,894,701,384.72/1,823,459.40
  6. Step 6: Final answer
    x = 1,052,337.50

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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.