Home / 882,063.90-1,323,533.66-349,573.14

Finding the Fourth Proportional to 882,063.90, 1,323,533.66 and 349,573.14

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Solution

The fourth proportional to 882,063.90, 1,323,533.66 and 349,573.14 is: 524,533.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    882,063.90 : 1,323,533.66 = 349,573.14 : x
  2. Step 2: Convert to fraction form
    882,063.90/1,323,533.66 = 349,573.14/x
  3. Step 3: Cross multiply
    882,063.90x = 1,323,533.66 × 349,573.14
  4. Step 4: Simplify right side
    882,063.90x = 462,671,817,421.89
  5. Step 5: Solve for x
    x = 462,671,817,421.89/882,063.90
  6. Step 6: Final answer
    x = 524,533.22

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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.