Home / 730,055.40-1,095,083.10-730,055.40

Finding the Fourth Proportional to 730,055.40, 1,095,083.10 and 730,055.40

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Solution

The fourth proportional to 730,055.40, 1,095,083.10 and 730,055.40 is: 1,095,083.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    730,055.40 : 1,095,083.10 = 730,055.40 : x
  2. Step 2: Convert to fraction form
    730,055.40/1,095,083.10 = 730,055.40/x
  3. Step 3: Cross multiply
    730,055.40x = 1,095,083.10 × 730,055.40
  4. Step 4: Simplify right side
    730,055.40x = 799,471,330,603.74
  5. Step 5: Solve for x
    x = 799,471,330,603.74/730,055.40
  6. Step 6: Final answer
    x = 1,095,083.10

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.