Home / 5,730,188.04-8,594,347.59-1,685,730.33

Finding the Fourth Proportional to 5,730,188.04, 8,594,347.59 and 1,685,730.33

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Solution

The fourth proportional to 5,730,188.04, 8,594,347.59 and 1,685,730.33 is: 2,528,320.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,730,188.04 : 8,594,347.59 = 1,685,730.33 : x
  2. Step 2: Convert to fraction form
    5,730,188.04/8,594,347.59 = 1,685,730.33/x
  3. Step 3: Cross multiply
    5,730,188.04x = 8,594,347.59 × 1,685,730.33
  4. Step 4: Simplify right side
    5,730,188.04x = 14,487,752,399,025.40
  5. Step 5: Solve for x
    x = 14,487,752,399,025.40/5,730,188.04
  6. Step 6: Final answer
    x = 2,528,320.59

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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.