Home / 5,750,233.60-8,614,852.80-4,679,478.40

Finding the Fourth Proportional to 5,750,233.60, 8,614,852.80 and 4,679,478.40

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Solution

The fourth proportional to 5,750,233.60, 8,614,852.80 and 4,679,478.40 is: 7,010,674.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,750,233.60 : 8,614,852.80 = 4,679,478.40 : x
  2. Step 2: Convert to fraction form
    5,750,233.60/8,614,852.80 = 4,679,478.40/x
  3. Step 3: Cross multiply
    5,750,233.60x = 8,614,852.80 × 4,679,478.40
  4. Step 4: Simplify right side
    5,750,233.60x = 40,313,017,596,779.52
  5. Step 5: Solve for x
    x = 40,313,017,596,779.52/5,750,233.60
  6. Step 6: Final answer
    x = 7,010,674.77

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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.