Home / 2,997,546.84-4,136,512.24-1,708,802.40

Finding the Fourth Proportional to 2,997,546.84, 4,136,512.24 and 1,708,802.40

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Solution

The fourth proportional to 2,997,546.84, 4,136,512.24 and 1,708,802.40 is: 2,358,088.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,997,546.84 : 4,136,512.24 = 1,708,802.40 : x
  2. Step 2: Convert to fraction form
    2,997,546.84/4,136,512.24 = 1,708,802.40/x
  3. Step 3: Cross multiply
    2,997,546.84x = 4,136,512.24 × 1,708,802.40
  4. Step 4: Simplify right side
    2,997,546.84x = 7,068,482,043,341.38
  5. Step 5: Solve for x
    x = 7,068,482,043,341.38/2,997,546.84
  6. Step 6: Final answer
    x = 2,358,088.94

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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.