Home / 10,402,962.56-14,358,973.38-6,052,889.06

Finding the Fourth Proportional to 10,402,962.56, 14,358,973.38 and 6,052,889.06

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Solution

The fourth proportional to 10,402,962.56, 14,358,973.38 and 6,052,889.06 is: 8,354,665.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,402,962.56 : 14,358,973.38 = 6,052,889.06 : x
  2. Step 2: Convert to fraction form
    10,402,962.56/14,358,973.38 = 6,052,889.06/x
  3. Step 3: Cross multiply
    10,402,962.56x = 14,358,973.38 × 6,052,889.06
  4. Step 4: Simplify right side
    10,402,962.56x = 86,913,272,884,633.22
  5. Step 5: Solve for x
    x = 86,913,272,884,633.22/10,402,962.56
  6. Step 6: Final answer
    x = 8,354,665.55

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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.