Home / 7,905,551.00-10,905,278.54-4,597,483.05

Finding the Fourth Proportional to 7,905,551.00, 10,905,278.54 and 4,597,483.05

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Solution

The fourth proportional to 7,905,551.00, 10,905,278.54 and 4,597,483.05 is: 6,341,978.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,905,551.00 : 10,905,278.54 = 4,597,483.05 : x
  2. Step 2: Convert to fraction form
    7,905,551.00/10,905,278.54 = 4,597,483.05/x
  3. Step 3: Cross multiply
    7,905,551.00x = 10,905,278.54 × 4,597,483.05
  4. Step 4: Simplify right side
    7,905,551.00x = 50,136,833,220,191.33
  5. Step 5: Solve for x
    x = 50,136,833,220,191.33/7,905,551.00
  6. Step 6: Final answer
    x = 6,341,978.35

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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.