Home / 1,677,248.24-2,527,075.53-1,517,528.93

Finding the Fourth Proportional to 1,677,248.24, 2,527,075.53 and 1,517,528.93

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Solution

The fourth proportional to 1,677,248.24, 2,527,075.53 and 1,517,528.93 is: 2,286,429.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,677,248.24 : 2,527,075.53 = 1,517,528.93 : x
  2. Step 2: Convert to fraction form
    1,677,248.24/2,527,075.53 = 1,517,528.93/x
  3. Step 3: Cross multiply
    1,677,248.24x = 2,527,075.53 × 1,517,528.93
  4. Step 4: Simplify right side
    1,677,248.24x = 3,834,910,212,434.71
  5. Step 5: Solve for x
    x = 3,834,910,212,434.71/1,677,248.24
  6. Step 6: Final answer
    x = 2,286,429.72

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.