Home / 8,573,094.60-11,830,829-4,705,681.56

Finding the Fourth Proportional to 8,573,094.60, 11,830,829 and 4,705,681.56

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Solution

The fourth proportional to 8,573,094.60, 11,830,829 and 4,705,681.56 is: 6,493,817.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,573,094.60 : 11,830,829 = 4,705,681.56 : x
  2. Step 2: Convert to fraction form
    8,573,094.60/11,830,829 = 4,705,681.56/x
  3. Step 3: Cross multiply
    8,573,094.60x = 11,830,829 × 4,705,681.56
  4. Step 4: Simplify right side
    8,573,094.60x = 55,672,113,864,813.23
  5. Step 5: Solve for x
    x = 55,672,113,864,813.23/8,573,094.60
  6. Step 6: Final answer
    x = 6,493,817.75

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1.5x scale

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.