Home / 9,046,430.36-12,483,863.54-4,916,363.48

Finding the Fourth Proportional to 9,046,430.36, 12,483,863.54 and 4,916,363.48

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Solution

The fourth proportional to 9,046,430.36, 12,483,863.54 and 4,916,363.48 is: 6,784,467.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,046,430.36 : 12,483,863.54 = 4,916,363.48 : x
  2. Step 2: Convert to fraction form
    9,046,430.36/12,483,863.54 = 4,916,363.48/x
  3. Step 3: Cross multiply
    9,046,430.36x = 12,483,863.54 × 4,916,363.48
  4. Step 4: Simplify right side
    9,046,430.36x = 61,375,210,710,358.38
  5. Step 5: Solve for x
    x = 61,375,210,710,358.38/9,046,430.36
  6. Step 6: Final answer
    x = 6,784,467.28

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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.