Home / 8,457,595.17-11,671,489.35-4,590,117.33

Finding the Fourth Proportional to 8,457,595.17, 11,671,489.35 and 4,590,117.33

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Solution

The fourth proportional to 8,457,595.17, 11,671,489.35 and 4,590,117.33 is: 6,334,366.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,457,595.17 : 11,671,489.35 = 4,590,117.33 : x
  2. Step 2: Convert to fraction form
    8,457,595.17/11,671,489.35 = 4,590,117.33/x
  3. Step 3: Cross multiply
    8,457,595.17x = 11,671,489.35 × 4,590,117.33
  4. Step 4: Simplify right side
    8,457,595.17x = 53,573,505,488,577.35
  5. Step 5: Solve for x
    x = 53,573,505,488,577.35/8,457,595.17
  6. Step 6: Final answer
    x = 6,334,366.26

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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.