Home / 1,551,719.70-2,326,194.45-604,870.20

Finding the Fourth Proportional to 1,551,719.70, 2,326,194.45 and 604,870.20

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Solution

The fourth proportional to 1,551,719.70, 2,326,194.45 and 604,870.20 is: 906,765.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,551,719.70 : 2,326,194.45 = 604,870.20 : x
  2. Step 2: Convert to fraction form
    1,551,719.70/2,326,194.45 = 604,870.20/x
  3. Step 3: Cross multiply
    1,551,719.70x = 2,326,194.45 × 604,870.20
  4. Step 4: Simplify right side
    1,551,719.70x = 1,407,045,702,210.39
  5. Step 5: Solve for x
    x = 1,407,045,702,210.39/1,551,719.70
  6. Step 6: Final answer
    x = 906,765.38

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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.