Home / 5,752,587.86-8,630,062.67-1,708,715.51

Finding the Fourth Proportional to 5,752,587.86, 8,630,062.67 and 1,708,715.51

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Solution

The fourth proportional to 5,752,587.86, 8,630,062.67 and 1,708,715.51 is: 2,563,424.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,752,587.86 : 8,630,062.67 = 1,708,715.51 : x
  2. Step 2: Convert to fraction form
    5,752,587.86/8,630,062.67 = 1,708,715.51/x
  3. Step 3: Cross multiply
    5,752,587.86x = 8,630,062.67 × 1,708,715.51
  4. Step 4: Simplify right side
    5,752,587.86x = 14,746,321,936,501.01
  5. Step 5: Solve for x
    x = 14,746,321,936,501.01/5,752,587.86
  6. Step 6: Final answer
    x = 2,563,424.03

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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.