Home / 5,730,132.54-8,594,264.48-1,685,674.77

Finding the Fourth Proportional to 5,730,132.54, 8,594,264.48 and 1,685,674.77

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Solution

The fourth proportional to 5,730,132.54, 8,594,264.48 and 1,685,674.77 is: 2,528,237.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,730,132.54 : 8,594,264.48 = 1,685,674.77 : x
  2. Step 2: Convert to fraction form
    5,730,132.54/8,594,264.48 = 1,685,674.77/x
  3. Step 3: Cross multiply
    5,730,132.54x = 8,594,264.48 × 1,685,674.77
  4. Step 4: Simplify right side
    5,730,132.54x = 14,487,134,792,214.79
  5. Step 5: Solve for x
    x = 14,487,134,792,214.79/5,730,132.54
  6. Step 6: Final answer
    x = 2,528,237.29

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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.