Home / 11,051,746.47-16,547,012.64-5,648,762.97

Finding the Fourth Proportional to 11,051,746.47, 16,547,012.64 and 5,648,762.97

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Solution

The fourth proportional to 11,051,746.47, 16,547,012.64 and 5,648,762.97 is: 8,457,500.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,051,746.47 : 16,547,012.64 = 5,648,762.97 : x
  2. Step 2: Convert to fraction form
    11,051,746.47/16,547,012.64 = 5,648,762.97/x
  3. Step 3: Cross multiply
    11,051,746.47x = 16,547,012.64 × 5,648,762.97
  4. Step 4: Simplify right side
    11,051,746.47x = 93,470,152,264,953.94
  5. Step 5: Solve for x
    x = 93,470,152,264,953.94/11,051,746.47
  6. Step 6: Final answer
    x = 8,457,500.59

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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.