Home / 1,834,881.65-2,752,322.48-1,746,308.15

Finding the Fourth Proportional to 1,834,881.65, 2,752,322.48 and 1,746,308.15

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Solution

The fourth proportional to 1,834,881.65, 2,752,322.48 and 1,746,308.15 is: 2,619,462.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,834,881.65 : 2,752,322.48 = 1,746,308.15 : x
  2. Step 2: Convert to fraction form
    1,834,881.65/2,752,322.48 = 1,746,308.15/x
  3. Step 3: Cross multiply
    1,834,881.65x = 2,752,322.48 × 1,746,308.15
  4. Step 4: Simplify right side
    1,834,881.65x = 4,806,403,169,520.67
  5. Step 5: Solve for x
    x = 4,806,403,169,520.67/1,834,881.65
  6. Step 6: Final answer
    x = 2,619,462.23

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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.