Home / 1,742,877.06-2,614,581.27-889,482.66

Finding the Fourth Proportional to 1,742,877.06, 2,614,581.27 and 889,482.66

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Solution

The fourth proportional to 1,742,877.06, 2,614,581.27 and 889,482.66 is: 1,334,359.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,742,877.06 : 2,614,581.27 = 889,482.66 : x
  2. Step 2: Convert to fraction form
    1,742,877.06/2,614,581.27 = 889,482.66/x
  3. Step 3: Cross multiply
    1,742,877.06x = 2,614,581.27 × 889,482.66
  4. Step 4: Simplify right side
    1,742,877.06x = 2,325,624,702,825.78
  5. Step 5: Solve for x
    x = 2,325,624,702,825.78/1,742,877.06
  6. Step 6: Final answer
    x = 1,334,359.58

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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.