Home / 5,562,817.31-8,357,014.37-3,925,263.39

Finding the Fourth Proportional to 5,562,817.31, 8,357,014.37 and 3,925,263.39

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Solution

The fourth proportional to 5,562,817.31, 8,357,014.37 and 3,925,263.39 is: 5,896,918.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,562,817.31 : 8,357,014.37 = 3,925,263.39 : x
  2. Step 2: Convert to fraction form
    5,562,817.31/8,357,014.37 = 3,925,263.39/x
  3. Step 3: Cross multiply
    5,562,817.31x = 8,357,014.37 × 3,925,263.39
  4. Step 4: Simplify right side
    5,562,817.31x = 32,803,482,556,264.91
  5. Step 5: Solve for x
    x = 32,803,482,556,264.91/5,562,817.31
  6. Step 6: Final answer
    x = 5,896,918.91

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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.