Home / 975,994.54-1,346,900.97-546,263.62

Finding the Fourth Proportional to 975,994.54, 1,346,900.97 and 546,263.62

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Solution

The fourth proportional to 975,994.54, 1,346,900.97 and 546,263.62 is: 753,859.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    975,994.54 : 1,346,900.97 = 546,263.62 : x
  2. Step 2: Convert to fraction form
    975,994.54/1,346,900.97 = 546,263.62/x
  3. Step 3: Cross multiply
    975,994.54x = 1,346,900.97 × 546,263.62
  4. Step 4: Simplify right side
    975,994.54x = 735,762,999,653.71
  5. Step 5: Solve for x
    x = 735,762,999,653.71/975,994.54
  6. Step 6: Final answer
    x = 753,859.75

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1.5x scale

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.