Home / 4,999,316-7,500,252.72-1,453,460

Finding the Fourth Proportional to 4,999,316, 7,500,252.72 and 1,453,460

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Solution

The fourth proportional to 4,999,316, 7,500,252.72 and 1,453,460 is: 2,180,561.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,999,316 : 7,500,252.72 = 1,453,460 : x
  2. Step 2: Convert to fraction form
    4,999,316/7,500,252.72 = 1,453,460/x
  3. Step 3: Cross multiply
    4,999,316x = 7,500,252.72 × 1,453,460
  4. Step 4: Simplify right side
    4,999,316x = 10,901,317,318,411.20
  5. Step 5: Solve for x
    x = 10,901,317,318,411.20/4,999,316
  6. Step 6: Final answer
    x = 2,180,561.76

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.