Home / 1,461,814.65-2,193,095.70-608,602.74

Finding the Fourth Proportional to 1,461,814.65, 2,193,095.70 and 608,602.74

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Solution

The fourth proportional to 1,461,814.65, 2,193,095.70 and 608,602.74 is: 913,059.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,461,814.65 : 2,193,095.70 = 608,602.74 : x
  2. Step 2: Convert to fraction form
    1,461,814.65/2,193,095.70 = 608,602.74/x
  3. Step 3: Cross multiply
    1,461,814.65x = 2,193,095.70 × 608,602.74
  4. Step 4: Simplify right side
    1,461,814.65x = 1,334,724,052,102.22
  5. Step 5: Solve for x
    x = 1,334,724,052,102.22/1,461,814.65
  6. Step 6: Final answer
    x = 913,059.70

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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.