Home / 5,831,661.96-8,746,495.95-1,570,833.74

Finding the Fourth Proportional to 5,831,661.96, 8,746,495.95 and 1,570,833.74

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Solution

The fourth proportional to 5,831,661.96, 8,746,495.95 and 1,570,833.74 is: 2,355,982.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,831,661.96 : 8,746,495.95 = 1,570,833.74 : x
  2. Step 2: Convert to fraction form
    5,831,661.96/8,746,495.95 = 1,570,833.74/x
  3. Step 3: Cross multiply
    5,831,661.96x = 8,746,495.95 × 1,570,833.74
  4. Step 4: Simplify right side
    5,831,661.96x = 13,739,290,901,300.87
  5. Step 5: Solve for x
    x = 13,739,290,901,300.87/5,831,661.96
  6. Step 6: Final answer
    x = 2,355,982.05

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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.