Home / 9,311,746.35-13,963,547.43-4,697,894.16

Finding the Fourth Proportional to 9,311,746.35, 13,963,547.43 and 4,697,894.16

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Solution

The fourth proportional to 9,311,746.35, 13,963,547.43 and 4,697,894.16 is: 7,044,786.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,311,746.35 : 13,963,547.43 = 4,697,894.16 : x
  2. Step 2: Convert to fraction form
    9,311,746.35/13,963,547.43 = 4,697,894.16/x
  3. Step 3: Cross multiply
    9,311,746.35x = 13,963,547.43 × 4,697,894.16
  4. Step 4: Simplify right side
    9,311,746.35x = 65,599,267,924,280.01
  5. Step 5: Solve for x
    x = 65,599,267,924,280.01/9,311,746.35
  6. Step 6: Final answer
    x = 7,044,786.82

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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.