Home / 1,585,028.81-2,376,064.08-625,492.41

Finding the Fourth Proportional to 1,585,028.81, 2,376,064.08 and 625,492.41

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Solution

The fourth proportional to 1,585,028.81, 2,376,064.08 and 625,492.41 is: 937,654.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,585,028.81 : 2,376,064.08 = 625,492.41 : x
  2. Step 2: Convert to fraction form
    1,585,028.81/2,376,064.08 = 625,492.41/x
  3. Step 3: Cross multiply
    1,585,028.81x = 2,376,064.08 × 625,492.41
  4. Step 4: Simplify right side
    1,585,028.81x = 1,486,210,047,713.63
  5. Step 5: Solve for x
    x = 1,486,210,047,713.63/1,585,028.81
  6. Step 6: Final answer
    x = 937,654.91

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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.