Home / 1,706,597.15-2,355,059.09-942,634.31

Finding the Fourth Proportional to 1,706,597.15, 2,355,059.09 and 942,634.31

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Solution

The fourth proportional to 1,706,597.15, 2,355,059.09 and 942,634.31 is: 1,300,810.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,706,597.15 : 2,355,059.09 = 942,634.31 : x
  2. Step 2: Convert to fraction form
    1,706,597.15/2,355,059.09 = 942,634.31/x
  3. Step 3: Cross multiply
    1,706,597.15x = 2,355,059.09 × 942,634.31
  4. Step 4: Simplify right side
    1,706,597.15x = 2,219,959,490,892.67
  5. Step 5: Solve for x
    x = 2,219,959,490,892.67/1,706,597.15
  6. Step 6: Final answer
    x = 1,300,810.50

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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.