Home / 1,523,595.34-2,102,548.08-835,254.69

Finding the Fourth Proportional to 1,523,595.34, 2,102,548.08 and 835,254.69

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Solution

The fourth proportional to 1,523,595.34, 2,102,548.08 and 835,254.69 is: 1,152,644.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,523,595.34 : 2,102,548.08 = 835,254.69 : x
  2. Step 2: Convert to fraction form
    1,523,595.34/2,102,548.08 = 835,254.69/x
  3. Step 3: Cross multiply
    1,523,595.34x = 2,102,548.08 × 835,254.69
  4. Step 4: Simplify right side
    1,523,595.34x = 1,756,163,144,770.50
  5. Step 5: Solve for x
    x = 1,756,163,144,770.50/1,523,595.34
  6. Step 6: Final answer
    x = 1,152,644.08

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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.