Home / 10,457,159.32-14,430,591.66-5,810,824.36

Finding the Fourth Proportional to 10,457,159.32, 14,430,591.66 and 5,810,824.36

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Solution

The fourth proportional to 10,457,159.32, 14,430,591.66 and 5,810,824.36 is: 8,018,777.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,457,159.32 : 14,430,591.66 = 5,810,824.36 : x
  2. Step 2: Convert to fraction form
    10,457,159.32/14,430,591.66 = 5,810,824.36/x
  3. Step 3: Cross multiply
    10,457,159.32x = 14,430,591.66 × 5,810,824.36
  4. Step 4: Simplify right side
    10,457,159.32x = 83,853,633,547,140.84
  5. Step 5: Solve for x
    x = 83,853,633,547,140.84/10,457,159.32
  6. Step 6: Final answer
    x = 8,018,777.47

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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.