Home / 7,495,267.15-10,343,501.69-4,057,508.18

Finding the Fourth Proportional to 7,495,267.15, 10,343,501.69 and 4,057,508.18

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Solution

The fourth proportional to 7,495,267.15, 10,343,501.69 and 4,057,508.18 is: 5,599,379.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,495,267.15 : 10,343,501.69 = 4,057,508.18 : x
  2. Step 2: Convert to fraction form
    7,495,267.15/10,343,501.69 = 4,057,508.18/x
  3. Step 3: Cross multiply
    7,495,267.15x = 10,343,501.69 × 4,057,508.18
  4. Step 4: Simplify right side
    7,495,267.15x = 41,968,842,717,018.82
  5. Step 5: Solve for x
    x = 41,968,842,717,018.82/7,495,267.15
  6. Step 6: Final answer
    x = 5,599,379.17

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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.