Home / 7,598,525.93-10,487,549.43-6,985,708.01

Finding the Fourth Proportional to 7,598,525.93, 10,487,549.43 and 6,985,708.01

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Solution

The fourth proportional to 7,598,525.93, 10,487,549.43 and 6,985,708.01 is: 9,641,732.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,598,525.93 : 10,487,549.43 = 6,985,708.01 : x
  2. Step 2: Convert to fraction form
    7,598,525.93/10,487,549.43 = 6,985,708.01/x
  3. Step 3: Cross multiply
    7,598,525.93x = 10,487,549.43 × 6,985,708.01
  4. Step 4: Simplify right side
    7,598,525.93x = 73,262,958,005,984.19
  5. Step 5: Solve for x
    x = 73,262,958,005,984.19/7,598,525.93
  6. Step 6: Final answer
    x = 9,641,732.98

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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.