Home / 11,249,292.29-16,870,455.83-4,059,916.16

Finding the Fourth Proportional to 11,249,292.29, 16,870,455.83 and 4,059,916.16

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Solution

The fourth proportional to 11,249,292.29, 16,870,455.83 and 4,059,916.16 is: 6,088,617.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,249,292.29 : 16,870,455.83 = 4,059,916.16 : x
  2. Step 2: Convert to fraction form
    11,249,292.29/16,870,455.83 = 4,059,916.16/x
  3. Step 3: Cross multiply
    11,249,292.29x = 16,870,455.83 × 4,059,916.16
  4. Step 4: Simplify right side
    11,249,292.29x = 68,492,636,176,580.72
  5. Step 5: Solve for x
    x = 68,492,636,176,580.72/11,249,292.29
  6. Step 6: Final answer
    x = 6,088,617.35

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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.