Home / 1,573,770.60-2,361,239.10-508,847.40

Finding the Fourth Proportional to 1,573,770.60, 2,361,239.10 and 508,847.40

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Solution

The fourth proportional to 1,573,770.60, 2,361,239.10 and 508,847.40 is: 763,459.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,573,770.60 : 2,361,239.10 = 508,847.40 : x
  2. Step 2: Convert to fraction form
    1,573,770.60/2,361,239.10 = 508,847.40/x
  3. Step 3: Cross multiply
    1,573,770.60x = 2,361,239.10 × 508,847.40
  4. Step 4: Simplify right side
    1,573,770.60x = 1,201,510,376,813.34
  5. Step 5: Solve for x
    x = 1,201,510,376,813.34/1,573,770.60
  6. Step 6: Final answer
    x = 763,459.67

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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.