Home / 1,506,818.66-2,258,546.74-652,904.51

Finding the Fourth Proportional to 1,506,818.66, 2,258,546.74 and 652,904.51

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Solution

The fourth proportional to 1,506,818.66, 2,258,546.74 and 652,904.51 is: 978,628.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,506,818.66 : 2,258,546.74 = 652,904.51 : x
  2. Step 2: Convert to fraction form
    1,506,818.66/2,258,546.74 = 652,904.51/x
  3. Step 3: Cross multiply
    1,506,818.66x = 2,258,546.74 × 652,904.51
  4. Step 4: Simplify right side
    1,506,818.66x = 1,474,615,352,591.80
  5. Step 5: Solve for x
    x = 1,474,615,352,591.80/1,506,818.66
  6. Step 6: Final answer
    x = 978,628.28

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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.