Home / 10,705,693.40-14,773,622.46-5,810,924.96

Finding the Fourth Proportional to 10,705,693.40, 14,773,622.46 and 5,810,924.96

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Solution

The fourth proportional to 10,705,693.40, 14,773,622.46 and 5,810,924.96 is: 8,018,949.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,705,693.40 : 14,773,622.46 = 5,810,924.96 : x
  2. Step 2: Convert to fraction form
    10,705,693.40/14,773,622.46 = 5,810,924.96/x
  3. Step 3: Cross multiply
    10,705,693.40x = 14,773,622.46 × 5,810,924.96
  4. Step 4: Simplify right side
    10,705,693.40x = 85,848,411,502,430.61
  5. Step 5: Solve for x
    x = 85,848,411,502,430.61/10,705,693.40
  6. Step 6: Final answer
    x = 8,018,949.20

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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.