Home / 4,453,053-6,145,225.02-2,415,862.50

Finding the Fourth Proportional to 4,453,053, 6,145,225.02 and 2,415,862.50

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Solution

The fourth proportional to 4,453,053, 6,145,225.02 and 2,415,862.50 is: 3,333,896.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,453,053 : 6,145,225.02 = 2,415,862.50 : x
  2. Step 2: Convert to fraction form
    4,453,053/6,145,225.02 = 2,415,862.50/x
  3. Step 3: Cross multiply
    4,453,053x = 6,145,225.02 × 2,415,862.50
  4. Step 4: Simplify right side
    4,453,053x = 14,846,018,679,879.75
  5. Step 5: Solve for x
    x = 14,846,018,679,879.75/4,453,053
  6. Step 6: Final answer
    x = 3,333,896.70

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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.