Home / 1,058,775.67-1,461,109.32-575,339.67

Finding the Fourth Proportional to 1,058,775.67, 1,461,109.32 and 575,339.67

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Solution

The fourth proportional to 1,058,775.67, 1,461,109.32 and 575,339.67 is: 793,968.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,775.67 : 1,461,109.32 = 575,339.67 : x
  2. Step 2: Convert to fraction form
    1,058,775.67/1,461,109.32 = 575,339.67/x
  3. Step 3: Cross multiply
    1,058,775.67x = 1,461,109.32 × 575,339.67
  4. Step 4: Simplify right side
    1,058,775.67x = 840,634,154,002.73
  5. Step 5: Solve for x
    x = 840,634,154,002.73/1,058,775.67
  6. Step 6: Final answer
    x = 793,968.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.