Home / 5,708,065.73-8,563,527.45-1,664,554.01

Finding the Fourth Proportional to 5,708,065.73, 8,563,527.45 and 1,664,554.01

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Solution

The fourth proportional to 5,708,065.73, 8,563,527.45 and 1,664,554.01 is: 2,497,247.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,708,065.73 : 8,563,527.45 = 1,664,554.01 : x
  2. Step 2: Convert to fraction form
    5,708,065.73/8,563,527.45 = 1,664,554.01/x
  3. Step 3: Cross multiply
    5,708,065.73x = 8,563,527.45 × 1,664,554.01
  4. Step 4: Simplify right side
    5,708,065.73x = 14,254,453,956,642.57
  5. Step 5: Solve for x
    x = 14,254,453,956,642.57/5,708,065.73
  6. Step 6: Final answer
    x = 2,497,247.69

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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.