Home / 5,831,722.67-8,746,587.19-1,570,894.45

Finding the Fourth Proportional to 5,831,722.67, 8,746,587.19 and 1,570,894.45

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Solution

The fourth proportional to 5,831,722.67, 8,746,587.19 and 1,570,894.45 is: 2,356,073.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,831,722.67 : 8,746,587.19 = 1,570,894.45 : x
  2. Step 2: Convert to fraction form
    5,831,722.67/8,746,587.19 = 1,570,894.45/x
  3. Step 3: Cross multiply
    5,831,722.67x = 8,746,587.19 × 1,570,894.45
  4. Step 4: Simplify right side
    5,831,722.67x = 13,739,965,273,212.09
  5. Step 5: Solve for x
    x = 13,739,965,273,212.09/5,831,722.67
  6. Step 6: Final answer
    x = 2,356,073.16

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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.