Home / 2,459,156.49-3,688,731.47-662,041.94

Finding the Fourth Proportional to 2,459,156.49, 3,688,731.47 and 662,041.94

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Solution

The fourth proportional to 2,459,156.49, 3,688,731.47 and 662,041.94 is: 993,062.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,459,156.49 : 3,688,731.47 = 662,041.94 : x
  2. Step 2: Convert to fraction form
    2,459,156.49/3,688,731.47 = 662,041.94/x
  3. Step 3: Cross multiply
    2,459,156.49x = 3,688,731.47 × 662,041.94
  4. Step 4: Simplify right side
    2,459,156.49x = 2,442,094,916,783.99
  5. Step 5: Solve for x
    x = 2,442,094,916,783.99/2,459,156.49
  6. Step 6: Final answer
    x = 993,062.02

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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.