Home / 1,571,966.76-2,358,409.41-506,985.24

Finding the Fourth Proportional to 1,571,966.76, 2,358,409.41 and 506,985.24

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Solution

The fourth proportional to 1,571,966.76, 2,358,409.41 and 506,985.24 is: 760,625.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,571,966.76 : 2,358,409.41 = 506,985.24 : x
  2. Step 2: Convert to fraction form
    1,571,966.76/2,358,409.41 = 506,985.24/x
  3. Step 3: Cross multiply
    1,571,966.76x = 2,358,409.41 × 506,985.24
  4. Step 4: Simplify right side
    1,571,966.76x = 1,195,678,760,747.11
  5. Step 5: Solve for x
    x = 1,195,678,760,747.11/1,571,966.76
  6. Step 6: Final answer
    x = 760,625.98

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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.