Home / 5,333,466.48-7,360,359.48-2,919,018.48

Finding the Fourth Proportional to 5,333,466.48, 7,360,359.48 and 2,919,018.48

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Solution

The fourth proportional to 5,333,466.48, 7,360,359.48 and 2,919,018.48 is: 4,028,341.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,333,466.48 : 7,360,359.48 = 2,919,018.48 : x
  2. Step 2: Convert to fraction form
    5,333,466.48/7,360,359.48 = 2,919,018.48/x
  3. Step 3: Cross multiply
    5,333,466.48x = 7,360,359.48 × 2,919,018.48
  4. Step 4: Simplify right side
    5,333,466.48x = 21,485,025,341,563.19
  5. Step 5: Solve for x
    x = 21,485,025,341,563.19/5,333,466.48
  6. Step 6: Final answer
    x = 4,028,341.68

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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.