Home / 1,710,564.83-2,360,844.48-975,520.67

Finding the Fourth Proportional to 1,710,564.83, 2,360,844.48 and 975,520.67

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Solution

The fourth proportional to 1,710,564.83, 2,360,844.48 and 975,520.67 is: 1,346,369.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,710,564.83 : 2,360,844.48 = 975,520.67 : x
  2. Step 2: Convert to fraction form
    1,710,564.83/2,360,844.48 = 975,520.67/x
  3. Step 3: Cross multiply
    1,710,564.83x = 2,360,844.48 × 975,520.67
  4. Step 4: Simplify right side
    1,710,564.83x = 2,303,052,575,262.08
  5. Step 5: Solve for x
    x = 2,303,052,575,262.08/1,710,564.83
  6. Step 6: Final answer
    x = 1,346,369.65

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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.