Home / 1,235,911.40-1,852,484.70-525,818.60

Finding the Fourth Proportional to 1,235,911.40, 1,852,484.70 and 525,818.60

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Solution

The fourth proportional to 1,235,911.40, 1,852,484.70 and 525,818.60 is: 788,139.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,235,911.40 : 1,852,484.70 = 525,818.60 : x
  2. Step 2: Convert to fraction form
    1,235,911.40/1,852,484.70 = 525,818.60/x
  3. Step 3: Cross multiply
    1,235,911.40x = 1,852,484.70 × 525,818.60
  4. Step 4: Simplify right side
    1,235,911.40x = 974,070,911,475.42
  5. Step 5: Solve for x
    x = 974,070,911,475.42/1,235,911.40
  6. Step 6: Final answer
    x = 788,139.76

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