Home / 7,605,476-10,495,557-4,167,852.32

Finding the Fourth Proportional to 7,605,476, 10,495,557 and 4,167,852.32

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Solution

The fourth proportional to 7,605,476, 10,495,557 and 4,167,852.32 is: 5,751,636.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,605,476 : 10,495,557 = 4,167,852.32 : x
  2. Step 2: Convert to fraction form
    7,605,476/10,495,557 = 4,167,852.32/x
  3. Step 3: Cross multiply
    7,605,476x = 10,495,557 × 4,167,852.32
  4. Step 4: Simplify right side
    7,605,476x = 43,743,931,592,142.23
  5. Step 5: Solve for x
    x = 43,743,931,592,142.23/7,605,476
  6. Step 6: Final answer
    x = 5,751,636.27

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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.