Home / 1,710,529.04-2,565,596.28-448,456.88

Finding the Fourth Proportional to 1,710,529.04, 2,565,596.28 and 448,456.88

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Solution

The fourth proportional to 1,710,529.04, 2,565,596.28 and 448,456.88 is: 672,633.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,710,529.04 : 2,565,596.28 = 448,456.88 : x
  2. Step 2: Convert to fraction form
    1,710,529.04/2,565,596.28 = 448,456.88/x
  3. Step 3: Cross multiply
    1,710,529.04x = 2,565,596.28 × 448,456.88
  4. Step 4: Simplify right side
    1,710,529.04x = 1,150,559,303,068.41
  5. Step 5: Solve for x
    x = 1,150,559,303,068.41/1,710,529.04
  6. Step 6: Final answer
    x = 672,633.60

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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.