Home / 1,045,750.60-1,566,293.10-808,323.40

Finding the Fourth Proportional to 1,045,750.60, 1,566,293.10 and 808,323.40

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Solution

The fourth proportional to 1,045,750.60, 1,566,293.10 and 808,323.40 is: 1,210,681.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,045,750.60 : 1,566,293.10 = 808,323.40 : x
  2. Step 2: Convert to fraction form
    1,045,750.60/1,566,293.10 = 808,323.40/x
  3. Step 3: Cross multiply
    1,045,750.60x = 1,566,293.10 × 808,323.40
  4. Step 4: Simplify right side
    1,045,750.60x = 1,266,071,363,988.54
  5. Step 5: Solve for x
    x = 1,266,071,363,988.54/1,045,750.60
  6. Step 6: Final answer
    x = 1,210,681.94

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