Home / 2,608,624.22-3,599,362.35-1,506,036.53

Finding the Fourth Proportional to 2,608,624.22, 3,599,362.35 and 1,506,036.53

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Solution

The fourth proportional to 2,608,624.22, 3,599,362.35 and 1,506,036.53 is: 2,078,019.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,608,624.22 : 3,599,362.35 = 1,506,036.53 : x
  2. Step 2: Convert to fraction form
    2,608,624.22/3,599,362.35 = 1,506,036.53/x
  3. Step 3: Cross multiply
    2,608,624.22x = 3,599,362.35 × 1,506,036.53
  4. Step 4: Simplify right side
    2,608,624.22x = 5,420,771,168,633.65
  5. Step 5: Solve for x
    x = 5,420,771,168,633.65/2,608,624.22
  6. Step 6: Final answer
    x = 2,078,019.18

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.