Home / 1,060,409.62-1,590,374.77-302,234.74

Finding the Fourth Proportional to 1,060,409.62, 1,590,374.77 and 302,234.74

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Solution

The fourth proportional to 1,060,409.62, 1,590,374.77 and 302,234.74 is: 453,283.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,409.62 : 1,590,374.77 = 302,234.74 : x
  2. Step 2: Convert to fraction form
    1,060,409.62/1,590,374.77 = 302,234.74/x
  3. Step 3: Cross multiply
    1,060,409.62x = 1,590,374.77 × 302,234.74
  4. Step 4: Simplify right side
    1,060,409.62x = 480,666,500,381.99
  5. Step 5: Solve for x
    x = 480,666,500,381.99/1,060,409.62
  6. Step 6: Final answer
    x = 453,283.80

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1.5x scale

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.