Home / 1,708,307.98-2,562,995.04-510,277.57

Finding the Fourth Proportional to 1,708,307.98, 2,562,995.04 and 510,277.57

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Solution

The fourth proportional to 1,708,307.98, 2,562,995.04 and 510,277.57 is: 765,575.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,708,307.98 : 2,562,995.04 = 510,277.57 : x
  2. Step 2: Convert to fraction form
    1,708,307.98/2,562,995.04 = 510,277.57/x
  3. Step 3: Cross multiply
    1,708,307.98x = 2,562,995.04 × 510,277.57
  4. Step 4: Simplify right side
    1,708,307.98x = 1,307,838,880,933.25
  5. Step 5: Solve for x
    x = 1,307,838,880,933.25/1,708,307.98
  6. Step 6: Final answer
    x = 765,575.58

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.