Home / 1,873,810.92-2,806,459.56-1,466,465.16

Finding the Fourth Proportional to 1,873,810.92, 2,806,459.56 and 1,466,465.16

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Solution

The fourth proportional to 1,873,810.92, 2,806,459.56 and 1,466,465.16 is: 2,196,366.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,873,810.92 : 2,806,459.56 = 1,466,465.16 : x
  2. Step 2: Convert to fraction form
    1,873,810.92/2,806,459.56 = 1,466,465.16/x
  3. Step 3: Cross multiply
    1,873,810.92x = 2,806,459.56 × 1,466,465.16
  4. Step 4: Simplify right side
    1,873,810.92x = 4,115,575,167,688.93
  5. Step 5: Solve for x
    x = 4,115,575,167,688.93/1,873,810.92
  6. Step 6: Final answer
    x = 2,196,366.31

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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.