Home / 5,730,065.23-8,594,163.52-1,685,607.17

Finding the Fourth Proportional to 5,730,065.23, 8,594,163.52 and 1,685,607.17

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Solution

The fourth proportional to 5,730,065.23, 8,594,163.52 and 1,685,607.17 is: 2,528,135.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,730,065.23 : 8,594,163.52 = 1,685,607.17 : x
  2. Step 2: Convert to fraction form
    5,730,065.23/8,594,163.52 = 1,685,607.17/x
  3. Step 3: Cross multiply
    5,730,065.23x = 8,594,163.52 × 1,685,607.17
  4. Step 4: Simplify right side
    5,730,065.23x = 14,486,383,663,776.26
  5. Step 5: Solve for x
    x = 14,486,383,663,776.26/5,730,065.23
  6. Step 6: Final answer
    x = 2,528,135.91

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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.