Home / 9,847,425.96-13,596,646.14-6,364,825.26

Finding the Fourth Proportional to 9,847,425.96, 13,596,646.14 and 6,364,825.26

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Solution

The fourth proportional to 9,847,425.96, 13,596,646.14 and 6,364,825.26 is: 8,788,111.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,847,425.96 : 13,596,646.14 = 6,364,825.26 : x
  2. Step 2: Convert to fraction form
    9,847,425.96/13,596,646.14 = 6,364,825.26/x
  3. Step 3: Cross multiply
    9,847,425.96x = 13,596,646.14 × 6,364,825.26
  4. Step 4: Simplify right side
    9,847,425.96x = 86,540,276,803,153.50
  5. Step 5: Solve for x
    x = 86,540,276,803,153.50/9,847,425.96
  6. Step 6: Final answer
    x = 8,788,111.45

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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.