Home / 3,397,300.02-4,688,132.46-1,848,567.78

Finding the Fourth Proportional to 3,397,300.02, 4,688,132.46 and 1,848,567.78

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Solution

The fourth proportional to 3,397,300.02, 4,688,132.46 and 1,848,567.78 is: 2,550,946.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,397,300.02 : 4,688,132.46 = 1,848,567.78 : x
  2. Step 2: Convert to fraction form
    3,397,300.02/4,688,132.46 = 1,848,567.78/x
  3. Step 3: Cross multiply
    3,397,300.02x = 4,688,132.46 × 1,848,567.78
  4. Step 4: Simplify right side
    3,397,300.02x = 8,666,330,613,928.14
  5. Step 5: Solve for x
    x = 8,666,330,613,928.14/3,397,300.02
  6. Step 6: Final answer
    x = 2,550,946.51

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.