Home / 7,495,366.23-10,343,638.94-4,057,607.25

Finding the Fourth Proportional to 7,495,366.23, 10,343,638.94 and 4,057,607.25

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Solution

The fourth proportional to 7,495,366.23, 10,343,638.94 and 4,057,607.25 is: 5,599,516.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,495,366.23 : 10,343,638.94 = 4,057,607.25 : x
  2. Step 2: Convert to fraction form
    7,495,366.23/10,343,638.94 = 4,057,607.25/x
  3. Step 3: Cross multiply
    7,495,366.23x = 10,343,638.94 × 4,057,607.25
  4. Step 4: Simplify right side
    7,495,366.23x = 41,970,424,334,038.28
  5. Step 5: Solve for x
    x = 41,970,424,334,038.28/7,495,366.23
  6. Step 6: Final answer
    x = 5,599,516.16

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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.