Home / 5,808,529.60-8,712,794.40-3,688,014.40

Finding the Fourth Proportional to 5,808,529.60, 8,712,794.40 and 3,688,014.40

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Solution

The fourth proportional to 5,808,529.60, 8,712,794.40 and 3,688,014.40 is: 5,532,021.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,808,529.60 : 8,712,794.40 = 3,688,014.40 : x
  2. Step 2: Convert to fraction form
    5,808,529.60/8,712,794.40 = 3,688,014.40/x
  3. Step 3: Cross multiply
    5,808,529.60x = 8,712,794.40 × 3,688,014.40
  4. Step 4: Simplify right side
    5,808,529.60x = 32,132,911,211,439.36
  5. Step 5: Solve for x
    x = 32,132,911,211,439.36/5,808,529.60
  6. Step 6: Final answer
    x = 5,532,021.60

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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.