Home / 3,160,926.51-4,362,078.99-1,710,622.32

Finding the Fourth Proportional to 3,160,926.51, 4,362,078.99 and 1,710,622.32

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Solution

The fourth proportional to 3,160,926.51, 4,362,078.99 and 1,710,622.32 is: 2,360,659.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,160,926.51 : 4,362,078.99 = 1,710,622.32 : x
  2. Step 2: Convert to fraction form
    3,160,926.51/4,362,078.99 = 1,710,622.32/x
  3. Step 3: Cross multiply
    3,160,926.51x = 4,362,078.99 × 1,710,622.32
  4. Step 4: Simplify right side
    3,160,926.51x = 7,461,869,681,897.06
  5. Step 5: Solve for x
    x = 7,461,869,681,897.06/3,160,926.51
  6. Step 6: Final answer
    x = 2,360,659.02

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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.