Home / 1,006,277.22-1,509,678.27-375,196.50

Finding the Fourth Proportional to 1,006,277.22, 1,509,678.27 and 375,196.50

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Solution

The fourth proportional to 1,006,277.22, 1,509,678.27 and 375,196.50 is: 562,892.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,006,277.22 : 1,509,678.27 = 375,196.50 : x
  2. Step 2: Convert to fraction form
    1,006,277.22/1,509,678.27 = 375,196.50/x
  3. Step 3: Cross multiply
    1,006,277.22x = 1,509,678.27 × 375,196.50
  4. Step 4: Simplify right side
    1,006,277.22x = 566,426,003,030.06
  5. Step 5: Solve for x
    x = 566,426,003,030.06/1,006,277.22
  6. Step 6: Final answer
    x = 562,892.60

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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.