Home / 1,600,953.96-2,401,253.46-402,876.60

Finding the Fourth Proportional to 1,600,953.96, 2,401,253.46 and 402,876.60

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Solution

The fourth proportional to 1,600,953.96, 2,401,253.46 and 402,876.60 is: 604,270.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,600,953.96 : 2,401,253.46 = 402,876.60 : x
  2. Step 2: Convert to fraction form
    1,600,953.96/2,401,253.46 = 402,876.60/x
  3. Step 3: Cross multiply
    1,600,953.96x = 2,401,253.46 × 402,876.60
  4. Step 4: Simplify right side
    1,600,953.96x = 967,408,829,703.04
  5. Step 5: Solve for x
    x = 967,408,829,703.04/1,600,953.96
  6. Step 6: Final answer
    x = 604,270.24

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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.