Home / 1,063,457.64-1,594,289.79-463,979.10

Finding the Fourth Proportional to 1,063,457.64, 1,594,289.79 and 463,979.10

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Solution

The fourth proportional to 1,063,457.64, 1,594,289.79 and 463,979.10 is: 695,577.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,457.64 : 1,594,289.79 = 463,979.10 : x
  2. Step 2: Convert to fraction form
    1,063,457.64/1,594,289.79 = 463,979.10/x
  3. Step 3: Cross multiply
    1,063,457.64x = 1,594,289.79 × 463,979.10
  4. Step 4: Simplify right side
    1,063,457.64x = 739,717,141,903.39
  5. Step 5: Solve for x
    x = 739,717,141,903.39/1,063,457.64
  6. Step 6: Final answer
    x = 695,577.44

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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.