Home / 6,602,021.35-9,249,128.45-6,602,021.35

Finding the Fourth Proportional to 6,602,021.35, 9,249,128.45 and 6,602,021.35

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Solution

The fourth proportional to 6,602,021.35, 9,249,128.45 and 6,602,021.35 is: 9,249,128.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,602,021.35 : 9,249,128.45 = 6,602,021.35 : x
  2. Step 2: Convert to fraction form
    6,602,021.35/9,249,128.45 = 6,602,021.35/x
  3. Step 3: Cross multiply
    6,602,021.35x = 9,249,128.45 × 6,602,021.35
  4. Step 4: Simplify right side
    6,602,021.35x = 61,062,943,495,792.40
  5. Step 5: Solve for x
    x = 61,062,943,495,792.40/6,602,021.35
  6. Step 6: Final answer
    x = 9,249,128.45

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.