Home / 7,495,364.16-10,343,600.36-4,057,602.64

Finding the Fourth Proportional to 7,495,364.16, 10,343,600.36 and 4,057,602.64

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Solution

The fourth proportional to 7,495,364.16, 10,343,600.36 and 4,057,602.64 is: 5,599,490.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,495,364.16 : 10,343,600.36 = 4,057,602.64 : x
  2. Step 2: Convert to fraction form
    7,495,364.16/10,343,600.36 = 4,057,602.64/x
  3. Step 3: Cross multiply
    7,495,364.16x = 10,343,600.36 × 4,057,602.64
  4. Step 4: Simplify right side
    7,495,364.16x = 41,970,220,127,840.95
  5. Step 5: Solve for x
    x = 41,970,220,127,840.95/7,495,364.16
  6. Step 6: Final answer
    x = 5,599,490.46

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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.