Home / 4,585,898.80-6,878,848.20-2,595,242.80

Finding the Fourth Proportional to 4,585,898.80, 6,878,848.20 and 2,595,242.80

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Solution

The fourth proportional to 4,585,898.80, 6,878,848.20 and 2,595,242.80 is: 3,892,864.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,585,898.80 : 6,878,848.20 = 2,595,242.80 : x
  2. Step 2: Convert to fraction form
    4,585,898.80/6,878,848.20 = 2,595,242.80/x
  3. Step 3: Cross multiply
    4,585,898.80x = 6,878,848.20 × 2,595,242.80
  4. Step 4: Simplify right side
    4,585,898.80x = 17,852,281,263,342.96
  5. Step 5: Solve for x
    x = 17,852,281,263,342.96/4,585,898.80
  6. Step 6: Final answer
    x = 3,892,864.20

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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.