Home / 5,730,064.86-8,594,162.88-1,685,606.58

Finding the Fourth Proportional to 5,730,064.86, 8,594,162.88 and 1,685,606.58

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Solution

The fourth proportional to 5,730,064.86, 8,594,162.88 and 1,685,606.58 is: 2,528,135.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,730,064.86 : 8,594,162.88 = 1,685,606.58 : x
  2. Step 2: Convert to fraction form
    5,730,064.86/8,594,162.88 = 1,685,606.58/x
  3. Step 3: Cross multiply
    5,730,064.86x = 8,594,162.88 × 1,685,606.58
  4. Step 4: Simplify right side
    5,730,064.86x = 14,486,377,500,119.75
  5. Step 5: Solve for x
    x = 14,486,377,500,119.75/5,730,064.86
  6. Step 6: Final answer
    x = 2,528,135.00

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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.